Finding the Fourth Proportional to 95,152.47, 142,684.01 and 55,182.82

Step by Step Solution

1. Step 1: Write the proportion equation
   95,152.47 : 142,684.01 = 55,182.82 : x
2. Step 2: Convert to fraction form
   95,152.47/142,684.01 = 55,182.82/x
3. Step 3: Cross multiply
   95,152.47x = 142,684.01 × 55,182.82
4. Step 4: Simplify right side
   95,152.47x = 7,873,705,821.96
5. Step 5: Solve for x
   x = 7,873,705,821.96/95,152.47
6. Step 6: Final answer
   x = 82,748.30