Finding the Fourth Proportional to 25,896,870.21, 35,737,682.85 and 14,294,436.69

Step by Step Solution

1. Step 1: Write the proportion equation
   25,896,870.21 : 35,737,682.85 = 14,294,436.69 : x
2. Step 2: Convert to fraction form
   25,896,870.21/35,737,682.85 = 14,294,436.69/x
3. Step 3: Cross multiply
   25,896,870.21x = 35,737,682.85 × 14,294,436.69
4. Step 4: Simplify right side
   25,896,870.21x = 510,850,044,946,623.75
5. Step 5: Solve for x
   x = 510,850,044,946,623.75/25,896,870.21
6. Step 6: Final answer
   x = 19,726,323.71