Finding the Fourth Proportional to 1,790,483.06, 2,470,859.61 and 974,732.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,790,483.06 : 2,470,859.61 = 974,732.06 : x
2. Step 2: Convert to fraction form
   1,790,483.06/2,470,859.61 = 974,732.06/x
3. Step 3: Cross multiply
   1,790,483.06x = 2,470,859.61 × 974,732.06
4. Step 4: Simplify right side
   1,790,483.06x = 2,408,426,065,271.80
5. Step 5: Solve for x
   x = 2,408,426,065,271.80/1,790,483.06
6. Step 6: Final answer
   x = 1,345,126.42