Finding the Fourth Proportional to 13,187,796.41, 19,747,626.15 and 9,101,725.89

Step by Step Solution

1. Step 1: Write the proportion equation
   13,187,796.41 : 19,747,626.15 = 9,101,725.89 : x
2. Step 2: Convert to fraction form
   13,187,796.41/19,747,626.15 = 9,101,725.89/x
3. Step 3: Cross multiply
   13,187,796.41x = 19,747,626.15 × 9,101,725.89
4. Step 4: Simplify right side
   13,187,796.41x = 179,737,480,195,496.03
5. Step 5: Solve for x
   x = 179,737,480,195,496.03/13,187,796.41
6. Step 6: Final answer
   x = 13,629,076.05