Finding the Fourth Proportional to 1,057,050.24, 1,458,730.32 and 604,350.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,050.24 : 1,458,730.32 = 604,350.72 : x
2. Step 2: Convert to fraction form
   1,057,050.24/1,458,730.32 = 604,350.72/x
3. Step 3: Cross multiply
   1,057,050.24x = 1,458,730.32 × 604,350.72
4. Step 4: Simplify right side
   1,057,050.24x = 881,584,719,177.83
5. Step 5: Solve for x
   x = 881,584,719,177.83/1,057,050.24
6. Step 6: Final answer
   x = 834,004.56