Finding the Fourth Proportional to 55,066.66, 75,984.72 and 34,887.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,066.66 : 75,984.72 = 34,887.94 : x
2. Step 2: Convert to fraction form
   55,066.66/75,984.72 = 34,887.94/x
3. Step 3: Cross multiply
   55,066.66x = 75,984.72 × 34,887.94
4. Step 4: Simplify right side
   55,066.66x = 2,650,950,352.28
5. Step 5: Solve for x
   x = 2,650,950,352.28/55,066.66
6. Step 6: Final answer
   x = 48,140.75