Finding the Fourth Proportional to 2,757,678.84, 3,805,826.72 and 1,534,214.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,678.84 : 3,805,826.72 = 1,534,214.88 : x
2. Step 2: Convert to fraction form
   2,757,678.84/3,805,826.72 = 1,534,214.88/x
3. Step 3: Cross multiply
   2,757,678.84x = 3,805,826.72 × 1,534,214.88
4. Step 4: Simplify right side
   2,757,678.84x = 5,838,955,976,854.52
5. Step 5: Solve for x
   x = 5,838,955,976,854.52/2,757,678.84
6. Step 6: Final answer
   x = 2,117,344.45