Finding the Fourth Proportional to 95,421.59, 142,914.37 and 45,536.71

Step by Step Solution

1. Step 1: Write the proportion equation
   95,421.59 : 142,914.37 = 45,536.71 : x
2. Step 2: Convert to fraction form
   95,421.59/142,914.37 = 45,536.71/x
3. Step 3: Cross multiply
   95,421.59x = 142,914.37 × 45,536.71
4. Step 4: Simplify right side
   95,421.59x = 6,507,850,221.52
5. Step 5: Solve for x
   x = 6,507,850,221.52/95,421.59
6. Step 6: Final answer
   x = 68,201.02