Finding the Fourth Proportional to 75,459.56, 104,105.86 and 46,766.12

Step by Step Solution

1. Step 1: Write the proportion equation
   75,459.56 : 104,105.86 = 46,766.12 : x
2. Step 2: Convert to fraction form
   75,459.56/104,105.86 = 46,766.12/x
3. Step 3: Cross multiply
   75,459.56x = 104,105.86 × 46,766.12
4. Step 4: Simplify right side
   75,459.56x = 4,868,627,141.46
5. Step 5: Solve for x
   x = 4,868,627,141.46/75,459.56
6. Step 6: Final answer
   x = 64,519.69