Finding the Fourth Proportional to 17,438.42, 26,153.94 and 5,748.86

Step by Step Solution

1. Step 1: Write the proportion equation
   17,438.42 : 26,153.94 = 5,748.86 : x
2. Step 2: Convert to fraction form
   17,438.42/26,153.94 = 5,748.86/x
3. Step 3: Cross multiply
   17,438.42x = 26,153.94 × 5,748.86
4. Step 4: Simplify right side
   17,438.42x = 150,355,339.51
5. Step 5: Solve for x
   x = 150,355,339.51/17,438.42
6. Step 6: Final answer
   x = 8,622.07