Finding the Fourth Proportional to 2,748,789.28, 3,793,325.52 and 1,541,554.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,789.28 : 3,793,325.52 = 1,541,554.72 : x
2. Step 2: Convert to fraction form
   2,748,789.28/3,793,325.52 = 1,541,554.72/x
3. Step 3: Cross multiply
   2,748,789.28x = 3,793,325.52 × 1,541,554.72
4. Step 4: Simplify right side
   2,748,789.28x = 5,847,618,859,852.45
5. Step 5: Solve for x
   x = 5,847,618,859,852.45/2,748,789.28
6. Step 6: Final answer
   x = 2,127,343.45