Finding the Fourth Proportional to 91,629.78, 137,459.61 and 32,452.62

Step by Step Solution

1. Step 1: Write the proportion equation
   91,629.78 : 137,459.61 = 32,452.62 : x
2. Step 2: Convert to fraction form
   91,629.78/137,459.61 = 32,452.62/x
3. Step 3: Cross multiply
   91,629.78x = 137,459.61 × 32,452.62
4. Step 4: Simplify right side
   91,629.78x = 4,460,924,488.68
5. Step 5: Solve for x
   x = 4,460,924,488.68/91,629.78
6. Step 6: Final answer
   x = 48,684.22