Finding the Fourth Proportional to 99,751.34, 149,651.40 and 33,191.30

Step by Step Solution

1. Step 1: Write the proportion equation
   99,751.34 : 149,651.40 = 33,191.30 : x
2. Step 2: Convert to fraction form
   99,751.34/149,651.40 = 33,191.30/x
3. Step 3: Cross multiply
   99,751.34x = 149,651.40 × 33,191.30
4. Step 4: Simplify right side
   99,751.34x = 4,967,124,512.82
5. Step 5: Solve for x
   x = 4,967,124,512.82/99,751.34
6. Step 6: Final answer
   x = 49,795.07