Finding the Fourth Proportional to 2,061,445.22, 2,845,135.96 and 1,143,969.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,445.22 : 2,845,135.96 = 1,143,969.12 : x
2. Step 2: Convert to fraction form
   2,061,445.22/2,845,135.96 = 1,143,969.12/x
3. Step 3: Cross multiply
   2,061,445.22x = 2,845,135.96 × 1,143,969.12
4. Step 4: Simplify right side
   2,061,445.22x = 3,254,747,680,441.56
5. Step 5: Solve for x
   x = 3,254,747,680,441.56/2,061,445.22
6. Step 6: Final answer
   x = 1,578,866.93