Finding the Fourth Proportional to 10,797,398.89, 14,821,096.23 and 9,546,298.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,797,398.89 : 14,821,096.23 = 9,546,298.20 : x
2. Step 2: Convert to fraction form
   10,797,398.89/14,821,096.23 = 9,546,298.20/x
3. Step 3: Cross multiply
   10,797,398.89x = 14,821,096.23 × 9,546,298.20
4. Step 4: Simplify right side
   10,797,398.89x = 141,486,604,262,475.78
5. Step 5: Solve for x
   x = 141,486,604,262,475.78/10,797,398.89
6. Step 6: Final answer
   x = 13,103,767.47