Finding the Fourth Proportional to 95,682.24, 132,026.52 and 55,388.16

Step by Step Solution

1. Step 1: Write the proportion equation
   95,682.24 : 132,026.52 = 55,388.16 : x
2. Step 2: Convert to fraction form
   95,682.24/132,026.52 = 55,388.16/x
3. Step 3: Cross multiply
   95,682.24x = 132,026.52 × 55,388.16
4. Step 4: Simplify right side
   95,682.24x = 7,312,706,014.00
5. Step 5: Solve for x
   x = 7,312,706,014.00/95,682.24
6. Step 6: Final answer
   x = 76,426.99