Finding the Fourth Proportional to 5,126,760.52, 7,074,789.60 and 2,834,842.84

Step by Step Solution

1. Step 1: Write the proportion equation
   5,126,760.52 : 7,074,789.60 = 2,834,842.84 : x
2. Step 2: Convert to fraction form
   5,126,760.52/7,074,789.60 = 2,834,842.84/x
3. Step 3: Cross multiply
   5,126,760.52x = 7,074,789.60 × 2,834,842.84
4. Step 4: Simplify right side
   5,126,760.52x = 20,055,916,642,066.46
5. Step 5: Solve for x
   x = 20,055,916,642,066.46/5,126,760.52
6. Step 6: Final answer
   x = 3,912,005.75