Finding the Fourth Proportional to 9,943,535.43, 14,915,933.82 and 3,120,377.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,943,535.43 : 14,915,933.82 = 3,120,377.94 : x
2. Step 2: Convert to fraction form
   9,943,535.43/14,915,933.82 = 3,120,377.94/x
3. Step 3: Cross multiply
   9,943,535.43x = 14,915,933.82 × 3,120,377.94
4. Step 4: Simplify right side
   9,943,535.43x = 46,543,350,846,427.93
5. Step 5: Solve for x
   x = 46,543,350,846,427.93/9,943,535.43
6. Step 6: Final answer
   x = 4,680,764.82