Finding the Fourth Proportional to 107,995.10, 148,900.84 and 88,807.82

Step by Step Solution

1. Step 1: Write the proportion equation
   107,995.10 : 148,900.84 = 88,807.82 : x
2. Step 2: Convert to fraction form
   107,995.10/148,900.84 = 88,807.82/x
3. Step 3: Cross multiply
   107,995.10x = 148,900.84 × 88,807.82
4. Step 4: Simplify right side
   107,995.10x = 13,223,558,996.57
5. Step 5: Solve for x
   x = 13,223,558,996.57/107,995.10
6. Step 6: Final answer
   x = 122,445.92