Finding the Fourth Proportional to 17,776.15, 26,655.27 and 5,925.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,776.15 : 26,655.27 = 5,925.72 : x
2. Step 2: Convert to fraction form
   17,776.15/26,655.27 = 5,925.72/x
3. Step 3: Cross multiply
   17,776.15x = 26,655.27 × 5,925.72
4. Step 4: Simplify right side
   17,776.15x = 157,951,666.54
5. Step 5: Solve for x
   x = 157,951,666.54/17,776.15
6. Step 6: Final answer
   x = 8,885.59