Finding the Fourth Proportional to 4,746.72, 6,549.12 and 3,068.16

Step by Step Solution

1. Step 1: Write the proportion equation
   4,746.72 : 6,549.12 = 3,068.16 : x
2. Step 2: Convert to fraction form
   4,746.72/6,549.12 = 3,068.16/x
3. Step 3: Cross multiply
   4,746.72x = 6,549.12 × 3,068.16
4. Step 4: Simplify right side
   4,746.72x = 20,093,748.02
5. Step 5: Solve for x
   x = 20,093,748.02/4,746.72
6. Step 6: Final answer
   x = 4,233.19