Finding the Fourth Proportional to 52,984.09, 73,085.59 and 31,459.23

Step by Step Solution

1. Step 1: Write the proportion equation
   52,984.09 : 73,085.59 = 31,459.23 : x
2. Step 2: Convert to fraction form
   52,984.09/73,085.59 = 31,459.23/x
3. Step 3: Cross multiply
   52,984.09x = 73,085.59 × 31,459.23
4. Step 4: Simplify right side
   52,984.09x = 2,299,216,385.50
5. Step 5: Solve for x
   x = 2,299,216,385.50/52,984.09
6. Step 6: Final answer
   x = 43,394.47