Finding the Fourth Proportional to 17,858.28, 26,788.50 and 7,466.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,858.28 : 26,788.50 = 7,466.52 : x
2. Step 2: Convert to fraction form
   17,858.28/26,788.50 = 7,466.52/x
3. Step 3: Cross multiply
   17,858.28x = 26,788.50 × 7,466.52
4. Step 4: Simplify right side
   17,858.28x = 200,016,871.02
5. Step 5: Solve for x
   x = 200,016,871.02/17,858.28
6. Step 6: Final answer
   x = 11,200.23