Finding the Fourth Proportional to 110,818.44, 152,825.61 and 88,231.98

Step by Step Solution

1. Step 1: Write the proportion equation
   110,818.44 : 152,825.61 = 88,231.98 : x
2. Step 2: Convert to fraction form
   110,818.44/152,825.61 = 88,231.98/x
3. Step 3: Cross multiply
   110,818.44x = 152,825.61 × 88,231.98
4. Step 4: Simplify right side
   110,818.44x = 13,484,106,165.01
5. Step 5: Solve for x
   x = 13,484,106,165.01/110,818.44
6. Step 6: Final answer
   x = 121,677.46