Finding the Fourth Proportional to 88,684.42, 133,023.39 and 26,353.30

Step by Step Solution

1. Step 1: Write the proportion equation
   88,684.42 : 133,023.39 = 26,353.30 : x
2. Step 2: Convert to fraction form
   88,684.42/133,023.39 = 26,353.30/x
3. Step 3: Cross multiply
   88,684.42x = 133,023.39 × 26,353.30
4. Step 4: Simplify right side
   88,684.42x = 3,505,605,303.69
5. Step 5: Solve for x
   x = 3,505,605,303.69/88,684.42
6. Step 6: Final answer
   x = 39,528.99