Finding the Fourth Proportional to 9,598.42, 14,388.38 and 4,920.62

Step by Step Solution

1. Step 1: Write the proportion equation
   9,598.42 : 14,388.38 = 4,920.62 : x
2. Step 2: Convert to fraction form
   9,598.42/14,388.38 = 4,920.62/x
3. Step 3: Cross multiply
   9,598.42x = 14,388.38 × 4,920.62
4. Step 4: Simplify right side
   9,598.42x = 70,799,725.79
5. Step 5: Solve for x
   x = 70,799,725.79/9,598.42
6. Step 6: Final answer
   x = 7,376.19