Finding the Fourth Proportional to 35,761.59, 53,641.98 and 14,711.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,761.59 : 53,641.98 = 14,711.31 : x
2. Step 2: Convert to fraction form
   35,761.59/53,641.98 = 14,711.31/x
3. Step 3: Cross multiply
   35,761.59x = 53,641.98 × 14,711.31
4. Step 4: Simplify right side
   35,761.59x = 789,143,796.79
5. Step 5: Solve for x
   x = 789,143,796.79/35,761.59
6. Step 6: Final answer
   x = 22,066.80