Finding the Fourth Proportional to 31,937.02, 47,911.33 and 10,875.98

Step by Step Solution

1. Step 1: Write the proportion equation
   31,937.02 : 47,911.33 = 10,875.98 : x
2. Step 2: Convert to fraction form
   31,937.02/47,911.33 = 10,875.98/x
3. Step 3: Cross multiply
   31,937.02x = 47,911.33 × 10,875.98
4. Step 4: Simplify right side
   31,937.02x = 521,082,666.85
5. Step 5: Solve for x
   x = 521,082,666.85/31,937.02
6. Step 6: Final answer
   x = 16,315.95