Finding the Fourth Proportional to 6,312.32, 8,714.35 and 4,892.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,312.32 : 8,714.35 = 4,892.82 : x
2. Step 2: Convert to fraction form
   6,312.32/8,714.35 = 4,892.82/x
3. Step 3: Cross multiply
   6,312.32x = 8,714.35 × 4,892.82
4. Step 4: Simplify right side
   6,312.32x = 42,637,733.73
5. Step 5: Solve for x
   x = 42,637,733.73/6,312.32
6. Step 6: Final answer
   x = 6,754.69