Finding the Fourth Proportional to 88,030.49, 132,055.25 and 28,044.82

Step by Step Solution

1. Step 1: Write the proportion equation
   88,030.49 : 132,055.25 = 28,044.82 : x
2. Step 2: Convert to fraction form
   88,030.49/132,055.25 = 28,044.82/x
3. Step 3: Cross multiply
   88,030.49x = 132,055.25 × 28,044.82
4. Step 4: Simplify right side
   88,030.49x = 3,703,464,958.28
5. Step 5: Solve for x
   x = 3,703,464,958.28/88,030.49
6. Step 6: Final answer
   x = 42,070.25