Finding the Fourth Proportional to 2,092,359.69, 2,887,454.90 and 1,174,590.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,092,359.69 : 2,887,454.90 = 1,174,590.61 : x
2. Step 2: Convert to fraction form
   2,092,359.69/2,887,454.90 = 1,174,590.61/x
3. Step 3: Cross multiply
   2,092,359.69x = 2,887,454.90 × 1,174,590.61
4. Step 4: Simplify right side
   2,092,359.69x = 3,391,577,412,338.49
5. Step 5: Solve for x
   x = 3,391,577,412,338.49/2,092,359.69
6. Step 6: Final answer
   x = 1,620,934.22