Finding the Fourth Proportional to 2,046,591.55, 2,824,308.17 and 1,128,853.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,591.55 : 2,824,308.17 = 1,128,853.45 : x
2. Step 2: Convert to fraction form
   2,046,591.55/2,824,308.17 = 1,128,853.45/x
3. Step 3: Cross multiply
   2,046,591.55x = 2,824,308.17 × 1,128,853.45
4. Step 4: Simplify right side
   2,046,591.55x = 3,188,230,021,567.69
5. Step 5: Solve for x
   x = 3,188,230,021,567.69/2,046,591.55
6. Step 6: Final answer
   x = 1,557,824.29