Finding the Fourth Proportional to 107,254.32, 148,028.72 and 59,523

Step by Step Solution

1. Step 1: Write the proportion equation
   107,254.32 : 148,028.72 = 59,523 : x
2. Step 2: Convert to fraction form
   107,254.32/148,028.72 = 59,523/x
3. Step 3: Cross multiply
   107,254.32x = 148,028.72 × 59,523
4. Step 4: Simplify right side
   107,254.32x = 8,811,113,500.56
5. Step 5: Solve for x
   x = 8,811,113,500.56/107,254.32
6. Step 6: Final answer
   x = 82,151.60