Finding the Fourth Proportional to 31,024.52, 46,185.88 and 30,839.99

Step by Step Solution

1. Step 1: Write the proportion equation
   31,024.52 : 46,185.88 = 30,839.99 : x
2. Step 2: Convert to fraction form
   31,024.52/46,185.88 = 30,839.99/x
3. Step 3: Cross multiply
   31,024.52x = 46,185.88 × 30,839.99
4. Step 4: Simplify right side
   31,024.52x = 1,424,371,884.78
5. Step 5: Solve for x
   x = 1,424,371,884.78/31,024.52
6. Step 6: Final answer
   x = 45,911.17