Finding the Fourth Proportional to 142,656.96, 214,051.86 and 63,824.52

Step by Step Solution

1. Step 1: Write the proportion equation
   142,656.96 : 214,051.86 = 63,824.52 : x
2. Step 2: Convert to fraction form
   142,656.96/214,051.86 = 63,824.52/x
3. Step 3: Cross multiply
   142,656.96x = 214,051.86 × 63,824.52
4. Step 4: Simplify right side
   142,656.96x = 13,661,757,219.61
5. Step 5: Solve for x
   x = 13,661,757,219.61/142,656.96
6. Step 6: Final answer
   x = 95,766.50