Finding the Fourth Proportional to 31,980,443.49, 44,133,012 and 17,296,109.78

Step by Step Solution

1. Step 1: Write the proportion equation
   31,980,443.49 : 44,133,012 = 17,296,109.78 : x
2. Step 2: Convert to fraction form
   31,980,443.49/44,133,012 = 17,296,109.78/x
3. Step 3: Cross multiply
   31,980,443.49x = 44,133,012 × 17,296,109.78
4. Step 4: Simplify right side
   31,980,443.49x = 763,329,420,253,392.25
5. Step 5: Solve for x
   x = 763,329,420,253,392.25/31,980,443.49
6. Step 6: Final answer
   x = 23,868,631.48