Finding the Fourth Proportional to 63,066.16, 87,027.15 and 34,771.78

Step by Step Solution

1. Step 1: Write the proportion equation
   63,066.16 : 87,027.15 = 34,771.78 : x
2. Step 2: Convert to fraction form
   63,066.16/87,027.15 = 34,771.78/x
3. Step 3: Cross multiply
   63,066.16x = 87,027.15 × 34,771.78
4. Step 4: Simplify right side
   63,066.16x = 3,026,088,913.83
5. Step 5: Solve for x
   x = 3,026,088,913.83/63,066.16
6. Step 6: Final answer
   x = 47,982.77