Finding the Fourth Proportional to 778,783,546,061.34, 1,074,727,603,801.70 and 431,559,624,922.74

Step by Step Solution

1. Step 1: Write the proportion equation
   778,783,546,061.34 : 1,074,727,603,801.70 = 431,559,624,922.74 : x
2. Step 2: Convert to fraction form
   778,783,546,061.34/1,074,727,603,801.70 = 431,559,624,922.74/x
3. Step 3: Cross multiply
   778,783,546,061.34x = 1,074,727,603,801.70 × 431,559,624,922.74
4. Step 4: Simplify right side
   778,783,546,061.34x = 463,809,041,590,776,741,494,784
5. Step 5: Solve for x
   x = 463,809,041,590,776,741,494,784/778,783,546,061.34
6. Step 6: Final answer
   x = 595,555,779,184.69