Finding the Fourth Proportional to 123,088.68, 184,623.46 and 75,710.06

Step by Step Solution

1. Step 1: Write the proportion equation
   123,088.68 : 184,623.46 = 75,710.06 : x
2. Step 2: Convert to fraction form
   123,088.68/184,623.46 = 75,710.06/x
3. Step 3: Cross multiply
   123,088.68x = 184,623.46 × 75,710.06
4. Step 4: Simplify right side
   123,088.68x = 13,977,853,234.01
5. Step 5: Solve for x
   x = 13,977,853,234.01/123,088.68
6. Step 6: Final answer
   x = 113,559.21