Finding the Fourth Proportional to 99,146.30, 148,728.83 and 32,586.71

Step by Step Solution

1. Step 1: Write the proportion equation
   99,146.30 : 148,728.83 = 32,586.71 : x
2. Step 2: Convert to fraction form
   99,146.30/148,728.83 = 32,586.71/x
3. Step 3: Cross multiply
   99,146.30x = 148,728.83 × 32,586.71
4. Step 4: Simplify right side
   99,146.30x = 4,846,582,345.27
5. Step 5: Solve for x
   x = 4,846,582,345.27/99,146.30
6. Step 6: Final answer
   x = 48,883.14