Finding the Fourth Proportional to 4,042,326,041.46, 5,578,624,112.76 and 2,435,286,924.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,042,326,041.46 : 5,578,624,112.76 = 2,435,286,924.72 : x
2. Step 2: Convert to fraction form
   4,042,326,041.46/5,578,624,112.76 = 2,435,286,924.72/x
3. Step 3: Cross multiply
   4,042,326,041.46x = 5,578,624,112.76 × 2,435,286,924.72
4. Step 4: Simplify right side
   4,042,326,041.46x = 13,585,550,359,732,137,984
5. Step 5: Solve for x
   x = 13,585,550,359,732,137,984/4,042,326,041.46
6. Step 6: Final answer
   x = 3,360,824,985.51