Finding the Fourth Proportional to 88,036.16, 132,055.63 and 21,477.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,036.16 : 132,055.63 = 21,477.56 : x
2. Step 2: Convert to fraction form
   88,036.16/132,055.63 = 21,477.56/x
3. Step 3: Cross multiply
   88,036.16x = 132,055.63 × 21,477.56
4. Step 4: Simplify right side
   88,036.16x = 2,836,232,002.69
5. Step 5: Solve for x
   x = 2,836,232,002.69/88,036.16
6. Step 6: Final answer
   x = 32,216.67