Finding the Fourth Proportional to 142,441.23, 213,685.61 and 63,552.50

Step by Step Solution

1. Step 1: Write the proportion equation
   142,441.23 : 213,685.61 = 63,552.50 : x
2. Step 2: Convert to fraction form
   142,441.23/213,685.61 = 63,552.50/x
3. Step 3: Cross multiply
   142,441.23x = 213,685.61 × 63,552.50
4. Step 4: Simplify right side
   142,441.23x = 13,580,253,343.33
5. Step 5: Solve for x
   x = 13,580,253,343.33/142,441.23
6. Step 6: Final answer
   x = 95,339.34