Finding the Fourth Proportional to 2,655,091.84, 3,982,200 and 1,139,019.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655,091.84 : 3,982,200 = 1,139,019.52 : x
2. Step 2: Convert to fraction form
   2,655,091.84/3,982,200 = 1,139,019.52/x
3. Step 3: Cross multiply
   2,655,091.84x = 3,982,200 × 1,139,019.52
4. Step 4: Simplify right side
   2,655,091.84x = 4,535,803,532,544
5. Step 5: Solve for x
   x = 4,535,803,532,544/2,655,091.84
6. Step 6: Final answer
   x = 1,708,341.48