Finding the Fourth Proportional to 2,061,913.29, 2,845,455.81 and 1,144,146.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,913.29 : 2,845,455.81 = 1,144,146.03 : x
2. Step 2: Convert to fraction form
   2,061,913.29/2,845,455.81 = 1,144,146.03/x
3. Step 3: Cross multiply
   2,061,913.29x = 2,845,455.81 × 1,144,146.03
4. Step 4: Simplify right side
   2,061,913.29x = 3,255,616,968,551.93
5. Step 5: Solve for x
   x = 3,255,616,968,551.93/2,061,913.29
6. Step 6: Final answer
   x = 1,578,930.11