Finding the Fourth Proportional to 3,980,870.57, 5,970,149.01 and 1,551,483.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,980,870.57 : 5,970,149.01 = 1,551,483.14 : x
2. Step 2: Convert to fraction form
   3,980,870.57/5,970,149.01 = 1,551,483.14/x
3. Step 3: Cross multiply
   3,980,870.57x = 5,970,149.01 × 1,551,483.14
4. Step 4: Simplify right side
   3,980,870.57x = 9,262,585,532,302.69
5. Step 5: Solve for x
   x = 9,262,585,532,302.69/3,980,870.57
6. Step 6: Final answer
   x = 2,326,773.85