Finding the Fourth Proportional to 6,152.58, 8,490.78 and 4,264.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,152.58 : 8,490.78 = 4,264.56 : x
2. Step 2: Convert to fraction form
   6,152.58/8,490.78 = 4,264.56/x
3. Step 3: Cross multiply
   6,152.58x = 8,490.78 × 4,264.56
4. Step 4: Simplify right side
   6,152.58x = 36,209,440.76
5. Step 5: Solve for x
   x = 36,209,440.76/6,152.58
6. Step 6: Final answer
   x = 5,885.25