Finding the Fourth Proportional to 2,748,574.85, 3,793,488.55 and 1,525,273.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,574.85 : 3,793,488.55 = 1,525,273.30 : x
2. Step 2: Convert to fraction form
   2,748,574.85/3,793,488.55 = 1,525,273.30/x
3. Step 3: Cross multiply
   2,748,574.85x = 3,793,488.55 × 1,525,273.30
4. Step 4: Simplify right side
   2,748,574.85x = 5,786,106,800,099.39
5. Step 5: Solve for x
   x = 5,786,106,800,099.39/2,748,574.85
6. Step 6: Final answer
   x = 2,105,129.80