Finding the Fourth Proportional to 57,764.50, 79,706.02 and 32,613.46

Step by Step Solution

1. Step 1: Write the proportion equation
   57,764.50 : 79,706.02 = 32,613.46 : x
2. Step 2: Convert to fraction form
   57,764.50/79,706.02 = 32,613.46/x
3. Step 3: Cross multiply
   57,764.50x = 79,706.02 × 32,613.46
4. Step 4: Simplify right side
   57,764.50x = 2,599,488,533.43
5. Step 5: Solve for x
   x = 2,599,488,533.43/57,764.50
6. Step 6: Final answer
   x = 45,001.49