Finding the Fourth Proportional to 99,923.94, 149,959.83 and 47,333.55

Step by Step Solution

1. Step 1: Write the proportion equation
   99,923.94 : 149,959.83 = 47,333.55 : x
2. Step 2: Convert to fraction form
   99,923.94/149,959.83 = 47,333.55/x
3. Step 3: Cross multiply
   99,923.94x = 149,959.83 × 47,333.55
4. Step 4: Simplify right side
   99,923.94x = 7,098,131,111.30
5. Step 5: Solve for x
   x = 7,098,131,111.30/99,923.94
6. Step 6: Final answer
   x = 71,035.34