Finding the Fourth Proportional to 2,776,317.83, 3,831,513.85 and 1,552,737.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,317.83 : 3,831,513.85 = 1,552,737.21 : x
2. Step 2: Convert to fraction form
   2,776,317.83/3,831,513.85 = 1,552,737.21/x
3. Step 3: Cross multiply
   2,776,317.83x = 3,831,513.85 × 1,552,737.21
4. Step 4: Simplify right side
   2,776,317.83x = 5,949,334,098,604.10
5. Step 5: Solve for x
   x = 5,949,334,098,604.10/2,776,317.83
6. Step 6: Final answer
   x = 2,142,886.54