Finding the Fourth Proportional to 107,997.84, 149,036.15 and 60,251.04

Step by Step Solution

1. Step 1: Write the proportion equation
   107,997.84 : 149,036.15 = 60,251.04 : x
2. Step 2: Convert to fraction form
   107,997.84/149,036.15 = 60,251.04/x
3. Step 3: Cross multiply
   107,997.84x = 149,036.15 × 60,251.04
4. Step 4: Simplify right side
   107,997.84x = 8,979,583,185.72
5. Step 5: Solve for x
   x = 8,979,583,185.72/107,997.84
6. Step 6: Final answer
   x = 83,145.95