Finding the Fourth Proportional to 17,773.15, 26,650.77 and 5,922.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,773.15 : 26,650.77 = 5,922.72 : x
2. Step 2: Convert to fraction form
   17,773.15/26,650.77 = 5,922.72/x
3. Step 3: Cross multiply
   17,773.15x = 26,650.77 × 5,922.72
4. Step 4: Simplify right side
   17,773.15x = 157,845,048.49
5. Step 5: Solve for x
   x = 157,845,048.49/17,773.15
6. Step 6: Final answer
   x = 8,881.10