Finding the Fourth Proportional to 25,902,711.98, 35,745,557.46 and 14,141,979.98

Step by Step Solution

1. Step 1: Write the proportion equation
   25,902,711.98 : 35,745,557.46 = 14,141,979.98 : x
2. Step 2: Convert to fraction form
   25,902,711.98/35,745,557.46 = 14,141,979.98/x
3. Step 3: Cross multiply
   25,902,711.98x = 35,745,557.46 × 14,141,979.98
4. Step 4: Simplify right side
   25,902,711.98x = 505,512,957,973,259.69
5. Step 5: Solve for x
   x = 505,512,957,973,259.69/25,902,711.98
6. Step 6: Final answer
   x = 19,515,831.33