Finding the Fourth Proportional to 5,640,483.56, 7,783,957.76 and 3,062,162.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,640,483.56 : 7,783,957.76 = 3,062,162.28 : x
2. Step 2: Convert to fraction form
   5,640,483.56/7,783,957.76 = 3,062,162.28/x
3. Step 3: Cross multiply
   5,640,483.56x = 7,783,957.76 × 3,062,162.28
4. Step 4: Simplify right side
   5,640,483.56x = 23,835,741,841,785.29
5. Step 5: Solve for x
   x = 23,835,741,841,785.29/5,640,483.56
6. Step 6: Final answer
   x = 4,225,833.05