Finding the Fourth Proportional to 110,142.72, 151,999.20 and 59,844.96

Step by Step Solution

1. Step 1: Write the proportion equation
   110,142.72 : 151,999.20 = 59,844.96 : x
2. Step 2: Convert to fraction form
   110,142.72/151,999.20 = 59,844.96/x
3. Step 3: Cross multiply
   110,142.72x = 151,999.20 × 59,844.96
4. Step 4: Simplify right side
   110,142.72x = 9,096,386,044.03
5. Step 5: Solve for x
   x = 9,096,386,044.03/110,142.72
6. Step 6: Final answer
   x = 82,587.27