Finding the Fourth Proportional to 23,648,426.91, 32,634,876.38 and 12,783,410.91

Step by Step Solution

1. Step 1: Write the proportion equation
   23,648,426.91 : 32,634,876.38 = 12,783,410.91 : x
2. Step 2: Convert to fraction form
   23,648,426.91/32,634,876.38 = 12,783,410.91/x
3. Step 3: Cross multiply
   23,648,426.91x = 32,634,876.38 × 12,783,410.91
4. Step 4: Simplify right side
   23,648,426.91x = 417,185,034,698,676.25
5. Step 5: Solve for x
   x = 417,185,034,698,676.25/23,648,426.91
6. Step 6: Final answer
   x = 17,641,132.59