Finding the Fourth Proportional to 60,067.12, 82,897.74 and 34,915

Step by Step Solution

1. Step 1: Write the proportion equation
   60,067.12 : 82,897.74 = 34,915 : x
2. Step 2: Convert to fraction form
   60,067.12/82,897.74 = 34,915/x
3. Step 3: Cross multiply
   60,067.12x = 82,897.74 × 34,915
4. Step 4: Simplify right side
   60,067.12x = 2,894,374,592.10
5. Step 5: Solve for x
   x = 2,894,374,592.10/60,067.12
6. Step 6: Final answer
   x = 48,185.67