Finding the Fourth Proportional to 1,123,029.74, 1,549,782.24 and 613,732.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,029.74 : 1,549,782.24 = 613,732.52 : x
2. Step 2: Convert to fraction form
   1,123,029.74/1,549,782.24 = 613,732.52/x
3. Step 3: Cross multiply
   1,123,029.74x = 1,549,782.24 × 613,732.52
4. Step 4: Simplify right side
   1,123,029.74x = 951,151,759,606.45
5. Step 5: Solve for x
   x = 951,151,759,606.45/1,123,029.74
6. Step 6: Final answer
   x = 846,951.53