Finding the Fourth Proportional to 60,499.84, 83,489.88 and 33,642.07

Step by Step Solution

1. Step 1: Write the proportion equation
   60,499.84 : 83,489.88 = 33,642.07 : x
2. Step 2: Convert to fraction form
   60,499.84/83,489.88 = 33,642.07/x
3. Step 3: Cross multiply
   60,499.84x = 83,489.88 × 33,642.07
4. Step 4: Simplify right side
   60,499.84x = 2,808,772,387.25
5. Step 5: Solve for x
   x = 2,808,772,387.25/60,499.84
6. Step 6: Final answer
   x = 46,426.11