Finding the Fourth Proportional to 88,013.26, 131,804.56 and 79,483.96

Step by Step Solution

1. Step 1: Write the proportion equation
   88,013.26 : 131,804.56 = 79,483.96 : x
2. Step 2: Convert to fraction form
   88,013.26/131,804.56 = 79,483.96/x
3. Step 3: Cross multiply
   88,013.26x = 131,804.56 × 79,483.96
4. Step 4: Simplify right side
   88,013.26x = 10,476,348,374.86
5. Step 5: Solve for x
   x = 10,476,348,374.86/88,013.26
6. Step 6: Final answer
   x = 119,031.48