Finding the Fourth Proportional to 17,752.77, 26,624.55 and 5,269.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,752.77 : 26,624.55 = 5,269.86 : x
2. Step 2: Convert to fraction form
   17,752.77/26,624.55 = 5,269.86/x
3. Step 3: Cross multiply
   17,752.77x = 26,624.55 × 5,269.86
4. Step 4: Simplify right side
   17,752.77x = 140,307,641.18
5. Step 5: Solve for x
   x = 140,307,641.18/17,752.77
6. Step 6: Final answer
   x = 7,903.42