Finding the Fourth Proportional to 60,820.13, 83,921.76 and 33,958.32

Step by Step Solution

1. Step 1: Write the proportion equation
   60,820.13 : 83,921.76 = 33,958.32 : x
2. Step 2: Convert to fraction form
   60,820.13/83,921.76 = 33,958.32/x
3. Step 3: Cross multiply
   60,820.13x = 83,921.76 × 33,958.32
4. Step 4: Simplify right side
   60,820.13x = 2,849,841,981.04
5. Step 5: Solve for x
   x = 2,849,841,981.04/60,820.13
6. Step 6: Final answer
   x = 46,856.89