Finding the Fourth Proportional to 35,344.89, 48,773.61 and 20,237.67

Step by Step Solution

1. Step 1: Write the proportion equation
   35,344.89 : 48,773.61 = 20,237.67 : x
2. Step 2: Convert to fraction form
   35,344.89/48,773.61 = 20,237.67/x
3. Step 3: Cross multiply
   35,344.89x = 48,773.61 × 20,237.67
4. Step 4: Simplify right side
   35,344.89x = 987,064,223.89
5. Step 5: Solve for x
   x = 987,064,223.89/35,344.89
6. Step 6: Final answer
   x = 27,926.65