Finding the Fourth Proportional to 109,151.79, 163,532.89 and 59,200.03

Step by Step Solution

1. Step 1: Write the proportion equation
   109,151.79 : 163,532.89 = 59,200.03 : x
2. Step 2: Convert to fraction form
   109,151.79/163,532.89 = 59,200.03/x
3. Step 3: Cross multiply
   109,151.79x = 163,532.89 × 59,200.03
4. Step 4: Simplify right side
   109,151.79x = 9,681,152,272.40
5. Step 5: Solve for x
   x = 9,681,152,272.40/109,151.79
6. Step 6: Final answer
   x = 88,694.40