Finding the Fourth Proportional to 101,333.48, 139,836.03 and 58,888.76

Step by Step Solution

1. Step 1: Write the proportion equation
   101,333.48 : 139,836.03 = 58,888.76 : x
2. Step 2: Convert to fraction form
   101,333.48/139,836.03 = 58,888.76/x
3. Step 3: Cross multiply
   101,333.48x = 139,836.03 × 58,888.76
4. Step 4: Simplify right side
   101,333.48x = 8,234,770,410.02
5. Step 5: Solve for x
   x = 8,234,770,410.02/101,333.48
6. Step 6: Final answer
   x = 81,264.06