Finding the Fourth Proportional to 44,836.71, 61,426.56 and 43,155.15

Step by Step Solution

1. Step 1: Write the proportion equation
   44,836.71 : 61,426.56 = 43,155.15 : x
2. Step 2: Convert to fraction form
   44,836.71/61,426.56 = 43,155.15/x
3. Step 3: Cross multiply
   44,836.71x = 61,426.56 × 43,155.15
4. Step 4: Simplify right side
   44,836.71x = 2,650,872,410.78
5. Step 5: Solve for x
   x = 2,650,872,410.78/44,836.71
6. Step 6: Final answer
   x = 59,122.81