Finding the Fourth Proportional to 79,069.82, 109,098.51 and 47,232.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,069.82 : 109,098.51 = 47,232.50 : x
2. Step 2: Convert to fraction form
   79,069.82/109,098.51 = 47,232.50/x
3. Step 3: Cross multiply
   79,069.82x = 109,098.51 × 47,232.50
4. Step 4: Simplify right side
   79,069.82x = 5,152,995,373.58
5. Step 5: Solve for x
   x = 5,152,995,373.58/79,069.82
6. Step 6: Final answer
   x = 65,170.19