Finding the Fourth Proportional to 1,037,405.27, 1,554,447.15 and 682,004.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,405.27 : 1,554,447.15 = 682,004.10 : x
2. Step 2: Convert to fraction form
   1,037,405.27/1,554,447.15 = 682,004.10/x
3. Step 3: Cross multiply
   1,037,405.27x = 1,554,447.15 × 682,004.10
4. Step 4: Simplify right side
   1,037,405.27x = 1,060,139,329,533.32
5. Step 5: Solve for x
   x = 1,060,139,329,533.32/1,037,405.27
6. Step 6: Final answer
   x = 1,021,914.35