Finding the Fourth Proportional to 243,706.56, 365,490.72 and 95,928

Step by Step Solution

1. Step 1: Write the proportion equation
   243,706.56 : 365,490.72 = 95,928 : x
2. Step 2: Convert to fraction form
   243,706.56/365,490.72 = 95,928/x
3. Step 3: Cross multiply
   243,706.56x = 365,490.72 × 95,928
4. Step 4: Simplify right side
   243,706.56x = 35,060,793,788.16
5. Step 5: Solve for x
   x = 35,060,793,788.16/243,706.56
6. Step 6: Final answer
   x = 143,864.79