Finding the Fourth Proportional to 107,174.38, 147,900.39 and 59,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,174.38 : 147,900.39 = 59,426.50 : x
2. Step 2: Convert to fraction form
   107,174.38/147,900.39 = 59,426.50/x
3. Step 3: Cross multiply
   107,174.38x = 147,900.39 × 59,426.50
4. Step 4: Simplify right side
   107,174.38x = 8,789,202,526.34
5. Step 5: Solve for x
   x = 8,789,202,526.34/107,174.38
6. Step 6: Final answer
   x = 82,008.43