Finding the Fourth Proportional to 99,796.16, 149,677.23 and 33,228.74

Step by Step Solution

1. Step 1: Write the proportion equation
   99,796.16 : 149,677.23 = 33,228.74 : x
2. Step 2: Convert to fraction form
   99,796.16/149,677.23 = 33,228.74/x
3. Step 3: Cross multiply
   99,796.16x = 149,677.23 × 33,228.74
4. Step 4: Simplify right side
   99,796.16x = 4,973,585,759.59
5. Step 5: Solve for x
   x = 4,973,585,759.59/99,796.16
6. Step 6: Final answer
   x = 49,837.45