Finding the Fourth Proportional to 2,591,845.19, 3,576,747.90 and 1,445,925.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,591,845.19 : 3,576,747.90 = 1,445,925.53 : x
2. Step 2: Convert to fraction form
   2,591,845.19/3,576,747.90 = 1,445,925.53/x
3. Step 3: Cross multiply
   2,591,845.19x = 3,576,747.90 × 1,445,925.53
4. Step 4: Simplify right side
   2,591,845.19x = 5,171,711,102,983.89
5. Step 5: Solve for x
   x = 5,171,711,102,983.89/2,591,845.19
6. Step 6: Final answer
   x = 1,995,378.09