Finding the Fourth Proportional to 2,952,332.10, 4,428,498.15 and 1,605,140.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952,332.10 : 4,428,498.15 = 1,605,140.10 : x
2. Step 2: Convert to fraction form
   2,952,332.10/4,428,498.15 = 1,605,140.10/x
3. Step 3: Cross multiply
   2,952,332.10x = 4,428,498.15 × 1,605,140.10
4. Step 4: Simplify right side
   2,952,332.10x = 7,108,359,963,340.82
5. Step 5: Solve for x
   x = 7,108,359,963,340.82/2,952,332.10
6. Step 6: Final answer
   x = 2,407,710.15