Finding the Fourth Proportional to 109,966.55, 151,753.30 and 59,665.55

Step by Step Solution

1. Step 1: Write the proportion equation
   109,966.55 : 151,753.30 = 59,665.55 : x
2. Step 2: Convert to fraction form
   109,966.55/151,753.30 = 59,665.55/x
3. Step 3: Cross multiply
   109,966.55x = 151,753.30 × 59,665.55
4. Step 4: Simplify right side
   109,966.55x = 9,054,443,200.88
5. Step 5: Solve for x
   x = 9,054,443,200.88/109,966.55
6. Step 6: Final answer
   x = 82,338.16