Finding the Fourth Proportional to 57,663.62, 79,562.22 and 35,002.05

Step by Step Solution

1. Step 1: Write the proportion equation
   57,663.62 : 79,562.22 = 35,002.05 : x
2. Step 2: Convert to fraction form
   57,663.62/79,562.22 = 35,002.05/x
3. Step 3: Cross multiply
   57,663.62x = 79,562.22 × 35,002.05
4. Step 4: Simplify right side
   57,663.62x = 2,784,840,802.55
5. Step 5: Solve for x
   x = 2,784,840,802.55/57,663.62
6. Step 6: Final answer
   x = 48,294.59