Finding the Fourth Proportional to 17,667.48, 26,499.14 and 4,519.92

Step by Step Solution

1. Step 1: Write the proportion equation
   17,667.48 : 26,499.14 = 4,519.92 : x
2. Step 2: Convert to fraction form
   17,667.48/26,499.14 = 4,519.92/x
3. Step 3: Cross multiply
   17,667.48x = 26,499.14 × 4,519.92
4. Step 4: Simplify right side
   17,667.48x = 119,773,992.87
5. Step 5: Solve for x
   x = 119,773,992.87/17,667.48
6. Step 6: Final answer
   x = 6,779.35