Finding the Fourth Proportional to 31,064.04, 46,559.56 and 14,388.84

Step by Step Solution

1. Step 1: Write the proportion equation
   31,064.04 : 46,559.56 = 14,388.84 : x
2. Step 2: Convert to fraction form
   31,064.04/46,559.56 = 14,388.84/x
3. Step 3: Cross multiply
   31,064.04x = 46,559.56 × 14,388.84
4. Step 4: Simplify right side
   31,064.04x = 669,938,059.31
5. Step 5: Solve for x
   x = 669,938,059.31/31,064.04
6. Step 6: Final answer
   x = 21,566.35