Finding the Fourth Proportional to 123,158.82, 184,687.35 and 43,180.02

Step by Step Solution

1. Step 1: Write the proportion equation
   123,158.82 : 184,687.35 = 43,180.02 : x
2. Step 2: Convert to fraction form
   123,158.82/184,687.35 = 43,180.02/x
3. Step 3: Cross multiply
   123,158.82x = 184,687.35 × 43,180.02
4. Step 4: Simplify right side
   123,158.82x = 7,974,803,466.75
5. Step 5: Solve for x
   x = 7,974,803,466.75/123,158.82
6. Step 6: Final answer
   x = 64,752.19