Finding the Fourth Proportional to 62,904.88, 86,808.72 and 34,609.96

Step by Step Solution

1. Step 1: Write the proportion equation
   62,904.88 : 86,808.72 = 34,609.96 : x
2. Step 2: Convert to fraction form
   62,904.88/86,808.72 = 34,609.96/x
3. Step 3: Cross multiply
   62,904.88x = 86,808.72 × 34,609.96
4. Step 4: Simplify right side
   62,904.88x = 3,004,446,326.85
5. Step 5: Solve for x
   x = 3,004,446,326.85/62,904.88
6. Step 6: Final answer
   x = 47,761.74