Finding the Fourth Proportional to 62,623.33, 86,426.18 and 35,769.85

Step by Step Solution

1. Step 1: Write the proportion equation
   62,623.33 : 86,426.18 = 35,769.85 : x
2. Step 2: Convert to fraction form
   62,623.33/86,426.18 = 35,769.85/x
3. Step 3: Cross multiply
   62,623.33x = 86,426.18 × 35,769.85
4. Step 4: Simplify right side
   62,623.33x = 3,091,451,315.82
5. Step 5: Solve for x
   x = 3,091,451,315.82/62,623.33
6. Step 6: Final answer
   x = 49,365.81