Finding the Fourth Proportional to 10,398,970.32, 14,350,309.56 and 5,752,926.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,398,970.32 : 14,350,309.56 = 5,752,926.96 : x
2. Step 2: Convert to fraction form
   10,398,970.32/14,350,309.56 = 5,752,926.96/x
3. Step 3: Cross multiply
   10,398,970.32x = 14,350,309.56 × 5,752,926.96
4. Step 4: Simplify right side
   10,398,970.32x = 82,556,282,752,069.73
5. Step 5: Solve for x
   x = 82,556,282,752,069.73/10,398,970.32
6. Step 6: Final answer
   x = 7,938,890.12