Finding the Fourth Proportional to 109,843.02, 151,582.50 and 62,105.76

Step by Step Solution

1. Step 1: Write the proportion equation
   109,843.02 : 151,582.50 = 62,105.76 : x
2. Step 2: Convert to fraction form
   109,843.02/151,582.50 = 62,105.76/x
3. Step 3: Cross multiply
   109,843.02x = 151,582.50 × 62,105.76
4. Step 4: Simplify right side
   109,843.02x = 9,414,146,365.20
5. Step 5: Solve for x
   x = 9,414,146,365.20/109,843.02
6. Step 6: Final answer
   x = 85,705.46