Finding the Fourth Proportional to 88,826.10, 133,093.35 and 75,704.10

Step by Step Solution

1. Step 1: Write the proportion equation
   88,826.10 : 133,093.35 = 75,704.10 : x
2. Step 2: Convert to fraction form
   88,826.10/133,093.35 = 75,704.10/x
3. Step 3: Cross multiply
   88,826.10x = 133,093.35 × 75,704.10
4. Step 4: Simplify right side
   88,826.10x = 10,075,712,277.74
5. Step 5: Solve for x
   x = 10,075,712,277.74/88,826.10
6. Step 6: Final answer
   x = 113,431.89