Finding the Fourth Proportional to 31,833.72, 48,049.74 and 31,833.72

Step by Step Solution

1. Step 1: Write the proportion equation
   31,833.72 : 48,049.74 = 31,833.72 : x
2. Step 2: Convert to fraction form
   31,833.72/48,049.74 = 31,833.72/x
3. Step 3: Cross multiply
   31,833.72x = 48,049.74 × 31,833.72
4. Step 4: Simplify right side
   31,833.72x = 1,529,601,969.23
5. Step 5: Solve for x
   x = 1,529,601,969.23/31,833.72
6. Step 6: Final answer
   x = 48,049.74