Finding the Fourth Proportional to 2,852,407.98, 4,277,066.49 and 1,253,098.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,852,407.98 : 4,277,066.49 = 1,253,098.62 : x
2. Step 2: Convert to fraction form
   2,852,407.98/4,277,066.49 = 1,253,098.62/x
3. Step 3: Cross multiply
   2,852,407.98x = 4,277,066.49 × 1,253,098.62
4. Step 4: Simplify right side
   2,852,407.98x = 5,359,586,116,267.24
5. Step 5: Solve for x
   x = 5,359,586,116,267.24/2,852,407.98
6. Step 6: Final answer
   x = 1,878,968.98