Finding the Fourth Proportional to 149,659.30, 224,748.15 and 79,675.30

Step by Step Solution

1. Step 1: Write the proportion equation
   149,659.30 : 224,748.15 = 79,675.30 : x
2. Step 2: Convert to fraction form
   149,659.30/224,748.15 = 79,675.30/x
3. Step 3: Cross multiply
   149,659.30x = 224,748.15 × 79,675.30
4. Step 4: Simplify right side
   149,659.30x = 17,906,876,275.70
5. Step 5: Solve for x
   x = 17,906,876,275.70/149,659.30
6. Step 6: Final answer
   x = 119,650.94