Finding the Fourth Proportional to 8,698.17, 12,003.15 and 5,341.13

Step by Step Solution

1. Step 1: Write the proportion equation
   8,698.17 : 12,003.15 = 5,341.13 : x
2. Step 2: Convert to fraction form
   8,698.17/12,003.15 = 5,341.13/x
3. Step 3: Cross multiply
   8,698.17x = 12,003.15 × 5,341.13
4. Step 4: Simplify right side
   8,698.17x = 64,110,384.56
5. Step 5: Solve for x
   x = 64,110,384.56/8,698.17
6. Step 6: Final answer
   x = 7,370.56