Finding the Fourth Proportional to 79,445.02, 109,635.02 and 43,635.86

Step by Step Solution

1. Step 1: Write the proportion equation
   79,445.02 : 109,635.02 = 43,635.86 : x
2. Step 2: Convert to fraction form
   79,445.02/109,635.02 = 43,635.86/x
3. Step 3: Cross multiply
   79,445.02x = 109,635.02 × 43,635.86
4. Step 4: Simplify right side
   79,445.02x = 4,784,018,383.82
5. Step 5: Solve for x
   x = 4,784,018,383.82/79,445.02
6. Step 6: Final answer
   x = 60,217.98