Finding the Fourth Proportional to 5,462,789.69, 7,538,648.60 and 3,015,400.11

Step by Step Solution

1. Step 1: Write the proportion equation
   5,462,789.69 : 7,538,648.60 = 3,015,400.11 : x
2. Step 2: Convert to fraction form
   5,462,789.69/7,538,648.60 = 3,015,400.11/x
3. Step 3: Cross multiply
   5,462,789.69x = 7,538,648.60 × 3,015,400.11
4. Step 4: Simplify right side
   5,462,789.69x = 22,732,041,802,614.34
5. Step 5: Solve for x
   x = 22,732,041,802,614.34/5,462,789.69
6. Step 6: Final answer
   x = 4,161,251.51