Finding the Fourth Proportional to 99,650.82, 149,476.78 and 29,530.74

Step by Step Solution

1. Step 1: Write the proportion equation
   99,650.82 : 149,476.78 = 29,530.74 : x
2. Step 2: Convert to fraction form
   99,650.82/149,476.78 = 29,530.74/x
3. Step 3: Cross multiply
   99,650.82x = 149,476.78 × 29,530.74
4. Step 4: Simplify right side
   99,650.82x = 4,414,160,357.56
5. Step 5: Solve for x
   x = 4,414,160,357.56/99,650.82
6. Step 6: Final answer
   x = 44,296.28