Finding the Fourth Proportional to 2,042,719.02, 2,818,861.17 and 1,170,928.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,719.02 : 2,818,861.17 = 1,170,928.60 : x
2. Step 2: Convert to fraction form
   2,042,719.02/2,818,861.17 = 1,170,928.60/x
3. Step 3: Cross multiply
   2,042,719.02x = 2,818,861.17 × 1,170,928.60
4. Step 4: Simplify right side
   2,042,719.02x = 3,300,685,163,382.46
5. Step 5: Solve for x
   x = 3,300,685,163,382.46/2,042,719.02
6. Step 6: Final answer
   x = 1,615,829.26