Finding the Fourth Proportional to 37,322,414.49, 51,387,719.58 and 31,729,656.09

Step by Step Solution

1. Step 1: Write the proportion equation
   37,322,414.49 : 51,387,719.58 = 31,729,656.09 : x
2. Step 2: Convert to fraction form
   37,322,414.49/51,387,719.58 = 31,729,656.09/x
3. Step 3: Cross multiply
   37,322,414.49x = 51,387,719.58 × 31,729,656.09
4. Step 4: Simplify right side
   37,322,414.49x = 1,630,514,669,522,759.25
5. Step 5: Solve for x
   x = 1,630,514,669,522,759.25/37,322,414.49
6. Step 6: Final answer
   x = 43,687,277.25