Finding the Fourth Proportional to 23,757,412.96, 32,785,250.88 and 12,892,396.96

Step by Step Solution

1. Step 1: Write the proportion equation
   23,757,412.96 : 32,785,250.88 = 12,892,396.96 : x
2. Step 2: Convert to fraction form
   23,757,412.96/32,785,250.88 = 12,892,396.96/x
3. Step 3: Cross multiply
   23,757,412.96x = 32,785,250.88 × 12,892,396.96
4. Step 4: Simplify right side
   23,757,412.96x = 422,680,468,778,149.31
5. Step 5: Solve for x
   x = 422,680,468,778,149.31/23,757,412.96
6. Step 6: Final answer
   x = 17,791,519.20