Finding the Fourth Proportional to 17,758.58, 26,649.76 and 7,370.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,758.58 : 26,649.76 = 7,370.34 : x
2. Step 2: Convert to fraction form
   17,758.58/26,649.76 = 7,370.34/x
3. Step 3: Cross multiply
   17,758.58x = 26,649.76 × 7,370.34
4. Step 4: Simplify right side
   17,758.58x = 196,417,792.12
5. Step 5: Solve for x
   x = 196,417,792.12/17,758.58
6. Step 6: Final answer
   x = 11,060.44