Finding the Fourth Proportional to 25,807,597,392.69, 35,609,756,602.06 and 14,375,881,758.49

Step by Step Solution

1. Step 1: Write the proportion equation
   25,807,597,392.69 : 35,609,756,602.06 = 14,375,881,758.49 : x
2. Step 2: Convert to fraction form
   25,807,597,392.69/35,609,756,602.06 = 14,375,881,758.49/x
3. Step 3: Cross multiply
   25,807,597,392.69x = 35,609,756,602.06 × 14,375,881,758.49
4. Step 4: Simplify right side
   25,807,597,392.69x = 511,921,650,359,823,171,584
5. Step 5: Solve for x
   x = 511,921,650,359,823,171,584/25,807,597,392.69
6. Step 6: Final answer
   x = 19,836,083,249.84