Finding the Fourth Proportional to 35,955,544, 49,618,650.72 and 19,658,020

Step by Step Solution

1. Step 1: Write the proportion equation
   35,955,544 : 49,618,650.72 = 19,658,020 : x
2. Step 2: Convert to fraction form
   35,955,544/49,618,650.72 = 19,658,020/x
3. Step 3: Cross multiply
   35,955,544x = 49,618,650.72 × 19,658,020
4. Step 4: Simplify right side
   35,955,544x = 975,404,428,226,774.38
5. Step 5: Solve for x
   x = 975,404,428,226,774.38/35,955,544
6. Step 6: Final answer
   x = 27,128,067.60