Finding the Fourth Proportional to 2,776,209.19, 3,831,009.72 and 1,535,745.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,209.19 : 3,831,009.72 = 1,535,745.52 : x
2. Step 2: Convert to fraction form
   2,776,209.19/3,831,009.72 = 1,535,745.52/x
3. Step 3: Cross multiply
   2,776,209.19x = 3,831,009.72 × 1,535,745.52
4. Step 4: Simplify right side
   2,776,209.19x = 5,883,456,014,566.46
5. Step 5: Solve for x
   x = 5,883,456,014,566.46/2,776,209.19
6. Step 6: Final answer
   x = 2,119,240.88