Finding the Fourth Proportional to 35,979,488.82, 49,651,759.89 and 19,681,964.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,979,488.82 : 49,651,759.89 = 19,681,964.82 : x
2. Step 2: Convert to fraction form
   35,979,488.82/49,651,759.89 = 19,681,964.82/x
3. Step 3: Cross multiply
   35,979,488.82x = 49,651,759.89 × 19,681,964.82
4. Step 4: Simplify right side
   35,979,488.82x = 977,244,191,406,067.12
5. Step 5: Solve for x
   x = 977,244,191,406,067.12/35,979,488.82
6. Step 6: Final answer
   x = 27,161,147.18