Finding the Fourth Proportional to 109,510.02, 151,123.89 and 59,208.98

Step by Step Solution

1. Step 1: Write the proportion equation
   109,510.02 : 151,123.89 = 59,208.98 : x
2. Step 2: Convert to fraction form
   109,510.02/151,123.89 = 59,208.98/x
3. Step 3: Cross multiply
   109,510.02x = 151,123.89 × 59,208.98
4. Step 4: Simplify right side
   109,510.02x = 8,947,891,380.53
5. Step 5: Solve for x
   x = 8,947,891,380.53/109,510.02
6. Step 6: Final answer
   x = 81,708.43