Finding the Fourth Proportional to 105,349.41, 158,022.50 and 26,463.65

Step by Step Solution

1. Step 1: Write the proportion equation
   105,349.41 : 158,022.50 = 26,463.65 : x
2. Step 2: Convert to fraction form
   105,349.41/158,022.50 = 26,463.65/x
3. Step 3: Cross multiply
   105,349.41x = 158,022.50 × 26,463.65
4. Step 4: Simplify right side
   105,349.41x = 4,181,851,209.69
5. Step 5: Solve for x
   x = 4,181,851,209.69/105,349.41
6. Step 6: Final answer
   x = 39,695.06