Finding the Fourth Proportional to 110,471.58, 152,457.31 and 83,199.56

Step by Step Solution

1. Step 1: Write the proportion equation
   110,471.58 : 152,457.31 = 83,199.56 : x
2. Step 2: Convert to fraction form
   110,471.58/152,457.31 = 83,199.56/x
3. Step 3: Cross multiply
   110,471.58x = 152,457.31 × 83,199.56
4. Step 4: Simplify right side
   110,471.58x = 12,684,380,452.50
5. Step 5: Solve for x
   x = 12,684,380,452.50/110,471.58
6. Step 6: Final answer
   x = 114,820.30