Finding the Fourth Proportional to 16,321,929.30, 24,454,900.35 and 7,783,881.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,321,929.30 : 24,454,900.35 = 7,783,881.30 : x
2. Step 2: Convert to fraction form
   16,321,929.30/24,454,900.35 = 7,783,881.30/x
3. Step 3: Cross multiply
   16,321,929.30x = 24,454,900.35 × 7,783,881.30
4. Step 4: Simplify right side
   16,321,929.30x = 190,354,041,527,728.47
5. Step 5: Solve for x
   x = 190,354,041,527,728.47/16,321,929.30
6. Step 6: Final answer
   x = 11,662,471.88