Finding the Fourth Proportional to 2,584,406.40, 3,874,489.92 and 1,164,036.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,406.40 : 3,874,489.92 = 1,164,036.48 : x
2. Step 2: Convert to fraction form
   2,584,406.40/3,874,489.92 = 1,164,036.48/x
3. Step 3: Cross multiply
   2,584,406.40x = 3,874,489.92 × 1,164,036.48
4. Step 4: Simplify right side
   2,584,406.40x = 4,510,047,608,272.28
5. Step 5: Solve for x
   x = 4,510,047,608,272.28/2,584,406.40
6. Step 6: Final answer
   x = 1,745,100.00