Finding the Fourth Proportional to 1,615,882.55, 2,423,561.31 and 762,952.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,615,882.55 : 2,423,561.31 = 762,952.55 : x
2. Step 2: Convert to fraction form
   1,615,882.55/2,423,561.31 = 762,952.55/x
3. Step 3: Cross multiply
   1,615,882.55x = 2,423,561.31 × 762,952.55
4. Step 4: Simplify right side
   1,615,882.55x = 1,849,062,269,428.03
5. Step 5: Solve for x
   x = 1,849,062,269,428.03/1,615,882.55
6. Step 6: Final answer
   x = 1,144,304.87