Finding the Fourth Proportional to 49,673.02, 74,582.43 and 31,032.49

Step by Step Solution

1. Step 1: Write the proportion equation
   49,673.02 : 74,582.43 = 31,032.49 : x
2. Step 2: Convert to fraction form
   49,673.02/74,582.43 = 31,032.49/x
3. Step 3: Cross multiply
   49,673.02x = 74,582.43 × 31,032.49
4. Step 4: Simplify right side
   49,673.02x = 2,314,478,513.15
5. Step 5: Solve for x
   x = 2,314,478,513.15/49,673.02
6. Step 6: Final answer
   x = 46,594.28