Finding the Fourth Proportional to 23,757,315.62, 32,785,095.82 and 12,892,299.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,757,315.62 : 32,785,095.82 = 12,892,299.62 : x
2. Step 2: Convert to fraction form
   23,757,315.62/32,785,095.82 = 12,892,299.62/x
3. Step 3: Cross multiply
   23,757,315.62x = 32,785,095.82 × 12,892,299.62
4. Step 4: Simplify right side
   23,757,315.62x = 422,675,278,381,849.56
5. Step 5: Solve for x
   x = 422,675,278,381,849.56/23,757,315.62
6. Step 6: Final answer
   x = 17,791,373.62