Finding the Fourth Proportional to 16,128,356.15, 24,194,607.83 and 8,045,463.35

Step by Step Solution

1. Step 1: Write the proportion equation
   16,128,356.15 : 24,194,607.83 = 8,045,463.35 : x
2. Step 2: Convert to fraction form
   16,128,356.15/24,194,607.83 = 8,045,463.35/x
3. Step 3: Cross multiply
   16,128,356.15x = 24,194,607.83 × 8,045,463.35
4. Step 4: Simplify right side
   16,128,356.15x = 194,656,830,523,660.69
5. Step 5: Solve for x
   x = 194,656,830,523,660.69/16,128,356.15
6. Step 6: Final answer
   x = 12,069,229.42