Finding the Fourth Proportional to 60,578.82, 83,597.33 and 33,720.71

Step by Step Solution

1. Step 1: Write the proportion equation
   60,578.82 : 83,597.33 = 33,720.71 : x
2. Step 2: Convert to fraction form
   60,578.82/83,597.33 = 33,720.71/x
3. Step 3: Cross multiply
   60,578.82x = 83,597.33 × 33,720.71
4. Step 4: Simplify right side
   60,578.82x = 2,818,960,988.02
5. Step 5: Solve for x
   x = 2,818,960,988.02/60,578.82
6. Step 6: Final answer
   x = 46,533.77