Finding the Fourth Proportional to 17,627.69, 26,444.01 and 5,148.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,627.69 : 26,444.01 = 5,148.63 : x
2. Step 2: Convert to fraction form
   17,627.69/26,444.01 = 5,148.63/x
3. Step 3: Cross multiply
   17,627.69x = 26,444.01 × 5,148.63
4. Step 4: Simplify right side
   17,627.69x = 136,150,423.21
5. Step 5: Solve for x
   x = 136,150,423.21/17,627.69
6. Step 6: Final answer
   x = 7,723.67