Finding the Fourth Proportional to 2,162,538.76, 2,984,230.38 and 1,244,640.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,538.76 : 2,984,230.38 = 1,244,640.52 : x
2. Step 2: Convert to fraction form
   2,162,538.76/2,984,230.38 = 1,244,640.52/x
3. Step 3: Cross multiply
   2,162,538.76x = 2,984,230.38 × 1,244,640.52
4. Step 4: Simplify right side
   2,162,538.76x = 3,714,294,051,963.00
5. Step 5: Solve for x
   x = 3,714,294,051,963.00/2,162,538.76
6. Step 6: Final answer
   x = 1,717,561.84