Finding the Fourth Proportional to 3,208,976.72, 4,812,448.83 and 1,049,502.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,208,976.72 : 4,812,448.83 = 1,049,502.88 : x
2. Step 2: Convert to fraction form
   3,208,976.72/4,812,448.83 = 1,049,502.88/x
3. Step 3: Cross multiply
   3,208,976.72x = 4,812,448.83 × 1,049,502.88
4. Step 4: Simplify right side
   3,208,976.72x = 5,050,678,906,937.63
5. Step 5: Solve for x
   x = 5,050,678,906,937.63/3,208,976.72
6. Step 6: Final answer
   x = 1,573,921.95