Finding the Fourth Proportional to 1,036,559.76, 1,555,061.03 and 362,663.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,559.76 : 1,555,061.03 = 362,663.05 : x
2. Step 2: Convert to fraction form
   1,036,559.76/1,555,061.03 = 362,663.05/x
3. Step 3: Cross multiply
   1,036,559.76x = 1,555,061.03 × 362,663.05
4. Step 4: Simplify right side
   1,036,559.76x = 563,963,176,075.94
5. Step 5: Solve for x
   x = 563,963,176,075.94/1,036,559.76
6. Step 6: Final answer
   x = 544,072.03