Finding the Fourth Proportional to 2,380,420.91, 3,569,505.92 and 922,150.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,420.91 : 3,569,505.92 = 922,150.38 : x
2. Step 2: Convert to fraction form
   2,380,420.91/3,569,505.92 = 922,150.38/x
3. Step 3: Cross multiply
   2,380,420.91x = 3,569,505.92 × 922,150.38
4. Step 4: Simplify right side
   2,380,420.91x = 3,291,621,227,005.73
5. Step 5: Solve for x
   x = 3,291,621,227,005.73/2,380,420.91
6. Step 6: Final answer
   x = 1,382,789.58