Finding the Fourth Proportional to 31,679.49, 47,580.74 and 23,326.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,679.49 : 47,580.74 = 23,326.52 : x
2. Step 2: Convert to fraction form
   31,679.49/47,580.74 = 23,326.52/x
3. Step 3: Cross multiply
   31,679.49x = 47,580.74 × 23,326.52
4. Step 4: Simplify right side
   31,679.49x = 1,109,892,994.59
5. Step 5: Solve for x
   x = 1,109,892,994.59/31,679.49
6. Step 6: Final answer
   x = 35,035.07