Finding the Fourth Proportional to 60,633.90, 83,681.37 and 33,412.79

Step by Step Solution

1. Step 1: Write the proportion equation
   60,633.90 : 83,681.37 = 33,412.79 : x
2. Step 2: Convert to fraction form
   60,633.90/83,681.37 = 33,412.79/x
3. Step 3: Cross multiply
   60,633.90x = 83,681.37 × 33,412.79
4. Step 4: Simplify right side
   60,633.90x = 2,796,028,042.72
5. Step 5: Solve for x
   x = 2,796,028,042.72/60,633.90
6. Step 6: Final answer
   x = 46,113.28