Finding the Fourth Proportional to 9,100.08, 13,626.72 and 5,404.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,100.08 : 13,626.72 = 5,404.86 : x
2. Step 2: Convert to fraction form
   9,100.08/13,626.72 = 5,404.86/x
3. Step 3: Cross multiply
   9,100.08x = 13,626.72 × 5,404.86
4. Step 4: Simplify right side
   9,100.08x = 73,650,513.86
5. Step 5: Solve for x
   x = 73,650,513.86/9,100.08
6. Step 6: Final answer
   x = 8,093.39