Finding the Fourth Proportional to 9,061.94, 12,499.71 and 6,547.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.94 : 12,499.71 = 6,547.74 : x
2. Step 2: Convert to fraction form
   9,061.94/12,499.71 = 6,547.74/x
3. Step 3: Cross multiply
   9,061.94x = 12,499.71 × 6,547.74
4. Step 4: Simplify right side
   9,061.94x = 81,844,851.16
5. Step 5: Solve for x
   x = 81,844,851.16/9,061.94
6. Step 6: Final answer
   x = 9,031.71