Finding the Fourth Proportional to 2,003,829.84, 2,765,398.32 and 1,188,516.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,829.84 : 2,765,398.32 = 1,188,516.24 : x
2. Step 2: Convert to fraction form
   2,003,829.84/2,765,398.32 = 1,188,516.24/x
3. Step 3: Cross multiply
   2,003,829.84x = 2,765,398.32 × 1,188,516.24
4. Step 4: Simplify right side
   2,003,829.84x = 3,286,720,813,388.72
5. Step 5: Solve for x
   x = 3,286,720,813,388.72/2,003,829.84
6. Step 6: Final answer
   x = 1,640,219.52