Finding the Fourth Proportional to 16,608,830.70, 24,913,246.05 and 15,601,061.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,608,830.70 : 24,913,246.05 = 15,601,061.10 : x
2. Step 2: Convert to fraction form
   16,608,830.70/24,913,246.05 = 15,601,061.10/x
3. Step 3: Cross multiply
   16,608,830.70x = 24,913,246.05 × 15,601,061.10
4. Step 4: Simplify right side
   16,608,830.70x = 388,673,073,825,383.69
5. Step 5: Solve for x
   x = 388,673,073,825,383.69/16,608,830.70
6. Step 6: Final answer
   x = 23,401,591.65