Finding the Fourth Proportional to 23,111.17, 34,666.68 and 5,581.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,111.17 : 34,666.68 = 5,581.00 : x
2. Step 2: Convert to fraction form
   23,111.17/34,666.68 = 5,581.00/x
3. Step 3: Cross multiply
   23,111.17x = 34,666.68 × 5,581.00
4. Step 4: Simplify right side
   23,111.17x = 193,474,805.34
5. Step 5: Solve for x
   x = 193,474,805.34/23,111.17
6. Step 6: Final answer
   x = 8,371.48