Finding the Fourth Proportional to 2,059,639.56, 2,842,470.98 and 1,142,156.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059,639.56 : 2,842,470.98 = 1,142,156.48 : x
2. Step 2: Convert to fraction form
   2,059,639.56/2,842,470.98 = 1,142,156.48/x
3. Step 3: Cross multiply
   2,059,639.56x = 2,842,470.98 × 1,142,156.48
4. Step 4: Simplify right side
   2,059,639.56x = 3,246,546,629,095.81
5. Step 5: Solve for x
   x = 3,246,546,629,095.81/2,059,639.56
6. Step 6: Final answer
   x = 1,576,269.31