Finding the Fourth Proportional to 35,842.37, 53,769.89 and 13,657.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,842.37 : 53,769.89 = 13,657.82 : x
2. Step 2: Convert to fraction form
   35,842.37/53,769.89 = 13,657.82/x
3. Step 3: Cross multiply
   35,842.37x = 53,769.89 × 13,657.82
4. Step 4: Simplify right side
   35,842.37x = 734,379,244.33
5. Step 5: Solve for x
   x = 734,379,244.33/35,842.37
6. Step 6: Final answer
   x = 20,489.14