Finding the Fourth Proportional to 11,656.19, 17,491.57 and 4,730.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,656.19 : 17,491.57 = 4,730.69 : x
2. Step 2: Convert to fraction form
   11,656.19/17,491.57 = 4,730.69/x
3. Step 3: Cross multiply
   11,656.19x = 17,491.57 × 4,730.69
4. Step 4: Simplify right side
   11,656.19x = 82,747,084.17
5. Step 5: Solve for x
   x = 82,747,084.17/11,656.19
6. Step 6: Final answer
   x = 7,098.99