Finding the Fourth Proportional to 2,098,545.78, 3,141,302.51 and 1,136,612.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098,545.78 : 3,141,302.51 = 1,136,612.21 : x
2. Step 2: Convert to fraction form
   2,098,545.78/3,141,302.51 = 1,136,612.21/x
3. Step 3: Cross multiply
   2,098,545.78x = 3,141,302.51 × 1,136,612.21
4. Step 4: Simplify right side
   2,098,545.78x = 3,570,442,787,084.55
5. Step 5: Solve for x
   x = 3,570,442,787,084.55/2,098,545.78
6. Step 6: Final answer
   x = 1,701,389.04