Finding the Fourth Proportional to 23,350,669.98, 32,224,233.54 and 12,896,654.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,350,669.98 : 32,224,233.54 = 12,896,654.61 : x
2. Step 2: Convert to fraction form
   23,350,669.98/32,224,233.54 = 12,896,654.61/x
3. Step 3: Cross multiply
   23,350,669.98x = 32,224,233.54 × 12,896,654.61
4. Step 4: Simplify right side
   23,350,669.98x = 415,584,810,025,299.62
5. Step 5: Solve for x
   x = 415,584,810,025,299.62/23,350,669.98
6. Step 6: Final answer
   x = 17,797,554.01