Finding the Fourth Proportional to 58,570.52, 80,827.20 and 31,713.06

Step by Step Solution

1. Step 1: Write the proportion equation
   58,570.52 : 80,827.20 = 31,713.06 : x
2. Step 2: Convert to fraction form
   58,570.52/80,827.20 = 31,713.06/x
3. Step 3: Cross multiply
   58,570.52x = 80,827.20 × 31,713.06
4. Step 4: Simplify right side
   58,570.52x = 2,563,277,843.23
5. Step 5: Solve for x
   x = 2,563,277,843.23/58,570.52
6. Step 6: Final answer
   x = 43,763.96