Finding the Fourth Proportional to 9,151.62, 12,630.59 and 5,794.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,151.62 : 12,630.59 = 5,794.74 : x
2. Step 2: Convert to fraction form
   9,151.62/12,630.59 = 5,794.74/x
3. Step 3: Cross multiply
   9,151.62x = 12,630.59 × 5,794.74
4. Step 4: Simplify right side
   9,151.62x = 73,190,956.12
5. Step 5: Solve for x
   x = 73,190,956.12/9,151.62
6. Step 6: Final answer
   x = 7,997.60