Finding the Fourth Proportional to 31,262,866.96, 43,144,131.36 and 17,324,182.72

Step by Step Solution

1. Step 1: Write the proportion equation
   31,262,866.96 : 43,144,131.36 = 17,324,182.72 : x
2. Step 2: Convert to fraction form
   31,262,866.96/43,144,131.36 = 17,324,182.72/x
3. Step 3: Cross multiply
   31,262,866.96x = 43,144,131.36 × 17,324,182.72
4. Step 4: Simplify right side
   31,262,866.96x = 747,436,814,976,322
5. Step 5: Solve for x
   x = 747,436,814,976,322/31,262,866.96
6. Step 6: Final answer
   x = 23,908,134.08