Finding the Fourth Proportional to 1,730,262.24, 2,370,419.60 and 1,665,572.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730,262.24 : 2,370,419.60 = 1,665,572.52 : x
2. Step 2: Convert to fraction form
   1,730,262.24/2,370,419.60 = 1,665,572.52/x
3. Step 3: Cross multiply
   1,730,262.24x = 2,370,419.60 × 1,665,572.52
4. Step 4: Simplify right side
   1,730,262.24x = 3,948,105,746,629.39
5. Step 5: Solve for x
   x = 3,948,105,746,629.39/1,730,262.24
6. Step 6: Final answer
   x = 2,281,796.17