Finding the Fourth Proportional to 79,648.02, 109,915.56 and 45,659.52

Step by Step Solution

1. Step 1: Write the proportion equation
   79,648.02 : 109,915.56 = 45,659.52 : x
2. Step 2: Convert to fraction form
   79,648.02/109,915.56 = 45,659.52/x
3. Step 3: Cross multiply
   79,648.02x = 109,915.56 × 45,659.52
4. Step 4: Simplify right side
   79,648.02x = 5,018,691,710.13
5. Step 5: Solve for x
   x = 5,018,691,710.13/79,648.02
6. Step 6: Final answer
   x = 63,010.88