Finding the Fourth Proportional to 10,213,569.38, 14,094,722.31 and 5,629,967.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,213,569.38 : 14,094,722.31 = 5,629,967.30 : x
2. Step 2: Convert to fraction form
   10,213,569.38/14,094,722.31 = 5,629,967.30/x
3. Step 3: Cross multiply
   10,213,569.38x = 14,094,722.31 × 5,629,967.30
4. Step 4: Simplify right side
   10,213,569.38x = 79,352,825,707,880.47
5. Step 5: Solve for x
   x = 79,352,825,707,880.47/10,213,569.38
6. Step 6: Final answer
   x = 7,769,352.98