Finding the Fourth Proportional to 62,714.95, 86,540.12 and 35,494.09

Step by Step Solution

1. Step 1: Write the proportion equation
   62,714.95 : 86,540.12 = 35,494.09 : x
2. Step 2: Convert to fraction form
   62,714.95/86,540.12 = 35,494.09/x
3. Step 3: Cross multiply
   62,714.95x = 86,540.12 × 35,494.09
4. Step 4: Simplify right side
   62,714.95x = 3,071,662,630.42
5. Step 5: Solve for x
   x = 3,071,662,630.42/62,714.95
6. Step 6: Final answer
   x = 48,978.16