Finding the Fourth Proportional to 31,375,131.32, 43,284,250.48 and 19,593,946.54

Step by Step Solution

1. Step 1: Write the proportion equation
   31,375,131.32 : 43,284,250.48 = 19,593,946.54 : x
2. Step 2: Convert to fraction form
   31,375,131.32/43,284,250.48 = 19,593,946.54/x
3. Step 3: Cross multiply
   31,375,131.32x = 43,284,250.48 × 19,593,946.54
4. Step 4: Simplify right side
   31,375,131.32x = 848,109,289,929,089.25
5. Step 5: Solve for x
   x = 848,109,289,929,089.25/31,375,131.32
6. Step 6: Final answer
   x = 27,031,258.65