Finding the Fourth Proportional to 107,248.38, 148,002.94 and 59,501.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,248.38 : 148,002.94 = 59,501.72 : x
2. Step 2: Convert to fraction form
   107,248.38/148,002.94 = 59,501.72/x
3. Step 3: Cross multiply
   107,248.38x = 148,002.94 × 59,501.72
4. Step 4: Simplify right side
   107,248.38x = 8,806,429,495.06
5. Step 5: Solve for x
   x = 8,806,429,495.06/107,248.38
6. Step 6: Final answer
   x = 82,112.47