Finding the Fourth Proportional to 32,863,720.43, 49,300,065.50 and 13,689,993.47

Step by Step Solution

1. Step 1: Write the proportion equation
   32,863,720.43 : 49,300,065.50 = 13,689,993.47 : x
2. Step 2: Convert to fraction form
   32,863,720.43/49,300,065.50 = 13,689,993.47/x
3. Step 3: Cross multiply
   32,863,720.43x = 49,300,065.50 × 13,689,993.47
4. Step 4: Simplify right side
   32,863,720.43x = 674,917,574,450,622
5. Step 5: Solve for x
   x = 674,917,574,450,622/32,863,720.43
6. Step 6: Final answer
   x = 20,536,858.44