Finding the Fourth Proportional to 16,471,215.10, 22,731,114.54 and 9,499,300.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,471,215.10 : 22,731,114.54 = 9,499,300.48 : x
2. Step 2: Convert to fraction form
   16,471,215.10/22,731,114.54 = 9,499,300.48/x
3. Step 3: Cross multiply
   16,471,215.10x = 22,731,114.54 × 9,499,300.48
4. Step 4: Simplify right side
   16,471,215.10x = 215,929,687,260,756.97
5. Step 5: Solve for x
   x = 215,929,687,260,756.97/16,471,215.10
6. Step 6: Final answer
   x = 13,109,517.78