Finding the Fourth Proportional to 10,233,984.56, 15,349,924.86 and 3,409,820.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,233,984.56 : 15,349,924.86 = 3,409,820.72 : x
2. Step 2: Convert to fraction form
   10,233,984.56/15,349,924.86 = 3,409,820.72/x
3. Step 3: Cross multiply
   10,233,984.56x = 15,349,924.86 × 3,409,820.72
4. Step 4: Simplify right side
   10,233,984.56x = 52,340,491,825,277.10
5. Step 5: Solve for x
   x = 52,340,491,825,277.10/10,233,984.56
6. Step 6: Final answer
   x = 5,114,380.58