Finding the Fourth Proportional to 60,972.37, 84,139.72 and 33,748.51

Step by Step Solution

1. Step 1: Write the proportion equation
   60,972.37 : 84,139.72 = 33,748.51 : x
2. Step 2: Convert to fraction form
   60,972.37/84,139.72 = 33,748.51/x
3. Step 3: Cross multiply
   60,972.37x = 84,139.72 × 33,748.51
4. Step 4: Simplify right side
   60,972.37x = 2,839,589,950.59
5. Step 5: Solve for x
   x = 2,839,589,950.59/60,972.37
6. Step 6: Final answer
   x = 46,571.75