Finding the Fourth Proportional to 95,124.24, 142,687.55 and 28,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,124.24 : 142,687.55 = 28,560.50 : x
2. Step 2: Convert to fraction form
   95,124.24/142,687.55 = 28,560.50/x
3. Step 3: Cross multiply
   95,124.24x = 142,687.55 × 28,560.50
4. Step 4: Simplify right side
   95,124.24x = 4,075,227,129.74
5. Step 5: Solve for x
   x = 4,075,227,129.74/95,124.24
6. Step 6: Final answer
   x = 42,841.10