Finding the Fourth Proportional to 59,978.14, 82,777.11 and 34,827.64

Step by Step Solution

1. Step 1: Write the proportion equation
   59,978.14 : 82,777.11 = 34,827.64 : x
2. Step 2: Convert to fraction form
   59,978.14/82,777.11 = 34,827.64/x
3. Step 3: Cross multiply
   59,978.14x = 82,777.11 × 34,827.64
4. Step 4: Simplify right side
   59,978.14x = 2,882,931,387.32
5. Step 5: Solve for x
   x = 2,882,931,387.32/59,978.14
6. Step 6: Final answer
   x = 48,066.37