Finding the Fourth Proportional to 88,075.80, 132,113.79 and 41,328.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,075.80 : 132,113.79 = 41,328.72 : x
2. Step 2: Convert to fraction form
   88,075.80/132,113.79 = 41,328.72/x
3. Step 3: Cross multiply
   88,075.80x = 132,113.79 × 41,328.72
4. Step 4: Simplify right side
   88,075.80x = 5,460,093,835.05
5. Step 5: Solve for x
   x = 5,460,093,835.05/88,075.80
6. Step 6: Final answer
   x = 61,993.12