Finding the Fourth Proportional to 2,019,943.35, 3,029,915.03 and 1,264,116.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,943.35 : 3,029,915.03 = 1,264,116.15 : x
2. Step 2: Convert to fraction form
   2,019,943.35/3,029,915.03 = 1,264,116.15/x
3. Step 3: Cross multiply
   2,019,943.35x = 3,029,915.03 × 1,264,116.15
4. Step 4: Simplify right side
   2,019,943.35x = 3,830,164,516,230.15
5. Step 5: Solve for x
   x = 3,830,164,516,230.15/2,019,943.35
6. Step 6: Final answer
   x = 1,896,174.23