Finding the Fourth Proportional to 6,507.72, 8,981.82 and 4,737.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,507.72 : 8,981.82 = 4,737.06 : x
2. Step 2: Convert to fraction form
   6,507.72/8,981.82 = 4,737.06/x
3. Step 3: Cross multiply
   6,507.72x = 8,981.82 × 4,737.06
4. Step 4: Simplify right side
   6,507.72x = 42,547,420.25
5. Step 5: Solve for x
   x = 42,547,420.25/6,507.72
6. Step 6: Final answer
   x = 6,537.99