Finding the Fourth Proportional to 109,359.34, 150,915.89 and 59,058.34

Step by Step Solution

1. Step 1: Write the proportion equation
   109,359.34 : 150,915.89 = 59,058.34 : x
2. Step 2: Convert to fraction form
   109,359.34/150,915.89 = 59,058.34/x
3. Step 3: Cross multiply
   109,359.34x = 150,915.89 × 59,058.34
4. Step 4: Simplify right side
   109,359.34x = 8,912,841,885.61
5. Step 5: Solve for x
   x = 8,912,841,885.61/109,359.34
6. Step 6: Final answer
   x = 81,500.51