Finding the Fourth Proportional to 99,066.20, 148,506.84 and 39,095.16

Step by Step Solution

1. Step 1: Write the proportion equation
   99,066.20 : 148,506.84 = 39,095.16 : x
2. Step 2: Convert to fraction form
   99,066.20/148,506.84 = 39,095.16/x
3. Step 3: Cross multiply
   99,066.20x = 148,506.84 × 39,095.16
4. Step 4: Simplify right side
   99,066.20x = 5,805,898,670.89
5. Step 5: Solve for x
   x = 5,805,898,670.89/99,066.20
6. Step 6: Final answer
   x = 58,606.25