Finding the Fourth Proportional to 31,554.69, 47,323.93 and 9,362.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,554.69 : 47,323.93 = 9,362.81 : x
2. Step 2: Convert to fraction form
   31,554.69/47,323.93 = 9,362.81/x
3. Step 3: Cross multiply
   31,554.69x = 47,323.93 × 9,362.81
4. Step 4: Simplify right side
   31,554.69x = 443,084,965.04
5. Step 5: Solve for x
   x = 443,084,965.04/31,554.69
6. Step 6: Final answer
   x = 14,041.81