Finding the Fourth Proportional to 2,573,531.33, 3,551,899.02 and 1,427,980.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,531.33 : 3,551,899.02 = 1,427,980.73 : x
2. Step 2: Convert to fraction form
   2,573,531.33/3,551,899.02 = 1,427,980.73/x
3. Step 3: Cross multiply
   2,573,531.33x = 3,551,899.02 × 1,427,980.73
4. Step 4: Simplify right side
   2,573,531.33x = 5,072,043,355,465.89
5. Step 5: Solve for x
   x = 5,072,043,355,465.89/2,573,531.33
6. Step 6: Final answer
   x = 1,970,849.66