Finding the Fourth Proportional to 79,131.52, 109,200.97 and 43,322.13

Step by Step Solution

1. Step 1: Write the proportion equation
   79,131.52 : 109,200.97 = 43,322.13 : x
2. Step 2: Convert to fraction form
   79,131.52/109,200.97 = 43,322.13/x
3. Step 3: Cross multiply
   79,131.52x = 109,200.97 × 43,322.13
4. Step 4: Simplify right side
   79,131.52x = 4,730,818,510.16
5. Step 5: Solve for x
   x = 4,730,818,510.16/79,131.52
6. Step 6: Final answer
   x = 59,784.25