Finding the Fourth Proportional to 8,547.83, 12,796.99 and 5,250.93

Step by Step Solution

1. Step 1: Write the proportion equation
   8,547.83 : 12,796.99 = 5,250.93 : x
2. Step 2: Convert to fraction form
   8,547.83/12,796.99 = 5,250.93/x
3. Step 3: Cross multiply
   8,547.83x = 12,796.99 × 5,250.93
4. Step 4: Simplify right side
   8,547.83x = 67,196,037.58
5. Step 5: Solve for x
   x = 67,196,037.58/8,547.83
6. Step 6: Final answer
   x = 7,861.18