Finding the Fourth Proportional to 31,945,062.67, 44,105,469.71 and 18,896,513.07

Step by Step Solution

1. Step 1: Write the proportion equation
   31,945,062.67 : 44,105,469.71 = 18,896,513.07 : x
2. Step 2: Convert to fraction form
   31,945,062.67/44,105,469.71 = 18,896,513.07/x
3. Step 3: Cross multiply
   31,945,062.67x = 44,105,469.71 × 18,896,513.07
4. Step 4: Simplify right side
   31,945,062.67x = 833,439,584,660,218.12
5. Step 5: Solve for x
   x = 833,439,584,660,218.12/31,945,062.67
6. Step 6: Final answer
   x = 26,089,777.73