Finding the Fourth Proportional to 88,075.50, 132,127.01 and 28,897.71

Step by Step Solution

1. Step 1: Write the proportion equation
   88,075.50 : 132,127.01 = 28,897.71 : x
2. Step 2: Convert to fraction form
   88,075.50/132,127.01 = 28,897.71/x
3. Step 3: Cross multiply
   88,075.50x = 132,127.01 × 28,897.71
4. Step 4: Simplify right side
   88,075.50x = 3,818,167,357.51
5. Step 5: Solve for x
   x = 3,818,167,357.51/88,075.50
6. Step 6: Final answer
   x = 43,351.07