Finding the Fourth Proportional to 23,756,610.15, 32,784,122.01 and 12,891,594.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,756,610.15 : 32,784,122.01 = 12,891,594.15 : x
2. Step 2: Convert to fraction form
   23,756,610.15/32,784,122.01 = 12,891,594.15/x
3. Step 3: Cross multiply
   23,756,610.15x = 32,784,122.01 × 12,891,594.15
4. Step 4: Simplify right side
   23,756,610.15x = 422,639,595,517,002.25
5. Step 5: Solve for x
   x = 422,639,595,517,002.25/23,756,610.15
6. Step 6: Final answer
   x = 17,790,399.93