Finding the Fourth Proportional to 11,622.34, 17,423.71 and 5,043.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,622.34 : 17,423.71 = 5,043.58 : x
2. Step 2: Convert to fraction form
   11,622.34/17,423.71 = 5,043.58/x
3. Step 3: Cross multiply
   11,622.34x = 17,423.71 × 5,043.58
4. Step 4: Simplify right side
   11,622.34x = 87,877,875.28
5. Step 5: Solve for x
   x = 87,877,875.28/11,622.34
6. Step 6: Final answer
   x = 7,561.12