Finding the Fourth Proportional to 99,797.56, 149,720.28 and 33,238.29

Step by Step Solution

1. Step 1: Write the proportion equation
   99,797.56 : 149,720.28 = 33,238.29 : x
2. Step 2: Convert to fraction form
   99,797.56/149,720.28 = 33,238.29/x
3. Step 3: Cross multiply
   99,797.56x = 149,720.28 × 33,238.29
4. Step 4: Simplify right side
   99,797.56x = 4,976,446,085.52
5. Step 5: Solve for x
   x = 4,976,446,085.52/99,797.56
6. Step 6: Final answer
   x = 49,865.41