Finding the Fourth Proportional to 3,834,982.96, 5,294,192.52 and 2,385,145.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834,982.96 : 5,294,192.52 = 2,385,145.78 : x
2. Step 2: Convert to fraction form
   3,834,982.96/5,294,192.52 = 2,385,145.78/x
3. Step 3: Cross multiply
   3,834,982.96x = 5,294,192.52 × 2,385,145.78
4. Step 4: Simplify right side
   3,834,982.96x = 12,627,420,947,585.56
5. Step 5: Solve for x
   x = 12,627,420,947,585.56/3,834,982.96
6. Step 6: Final answer
   x = 3,292,692.84