Finding the Fourth Proportional to 88,766.02, 133,141.74 and 26,436.52

Step by Step Solution

1. Step 1: Write the proportion equation
   88,766.02 : 133,141.74 = 26,436.52 : x
2. Step 2: Convert to fraction form
   88,766.02/133,141.74 = 26,436.52/x
3. Step 3: Cross multiply
   88,766.02x = 133,141.74 × 26,436.52
4. Step 4: Simplify right side
   88,766.02x = 3,519,804,272.34
5. Step 5: Solve for x
   x = 3,519,804,272.34/88,766.02
6. Step 6: Final answer
   x = 39,652.61