Finding the Fourth Proportional to 2,377,439.00, 3,566,146.19 and 580,331.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377,439.00 : 3,566,146.19 = 580,331.89 : x
2. Step 2: Convert to fraction form
   2,377,439.00/3,566,146.19 = 580,331.89/x
3. Step 3: Cross multiply
   2,377,439.00x = 3,566,146.19 × 580,331.89
4. Step 4: Simplify right side
   2,377,439.00x = 2,069,548,337,726.61
5. Step 5: Solve for x
   x = 2,069,548,337,726.61/2,377,439.00
6. Step 6: Final answer
   x = 870,494.82