Finding the Fourth Proportional to 10,107,527.29, 15,158,298.20 and 2,819,229.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,107,527.29 : 15,158,298.20 = 2,819,229.62 : x
2. Step 2: Convert to fraction form
   10,107,527.29/15,158,298.20 = 2,819,229.62/x
3. Step 3: Cross multiply
   10,107,527.29x = 15,158,298.20 × 2,819,229.62
4. Step 4: Simplify right side
   10,107,527.29x = 42,734,723,184,345.05
5. Step 5: Solve for x
   x = 42,734,723,184,345.05/10,107,527.29
6. Step 6: Final answer
   x = 4,228,009.68