Finding the Fourth Proportional to 114,686.04, 171,720.72 and 93,538.83

Step by Step Solution

1. Step 1: Write the proportion equation
   114,686.04 : 171,720.72 = 93,538.83 : x
2. Step 2: Convert to fraction form
   114,686.04/171,720.72 = 93,538.83/x
3. Step 3: Cross multiply
   114,686.04x = 171,720.72 × 93,538.83
4. Step 4: Simplify right side
   114,686.04x = 16,062,555,235.56
5. Step 5: Solve for x
   x = 16,062,555,235.56/114,686.04
6. Step 6: Final answer
   x = 140,056.76