Finding the Fourth Proportional to 106,634.76, 147,148.56 and 58,887.69

Step by Step Solution

1. Step 1: Write the proportion equation
   106,634.76 : 147,148.56 = 58,887.69 : x
2. Step 2: Convert to fraction form
   106,634.76/147,148.56 = 58,887.69/x
3. Step 3: Cross multiply
   106,634.76x = 147,148.56 × 58,887.69
4. Step 4: Simplify right side
   106,634.76x = 8,665,238,785.23
5. Step 5: Solve for x
   x = 8,665,238,785.23/106,634.76
6. Step 6: Final answer
   x = 81,260.92