Finding the Fourth Proportional to 115,602.23, 173,406.91 and 31,362.06

Step by Step Solution

1. Step 1: Write the proportion equation
   115,602.23 : 173,406.91 = 31,362.06 : x
2. Step 2: Convert to fraction form
   115,602.23/173,406.91 = 31,362.06/x
3. Step 3: Cross multiply
   115,602.23x = 173,406.91 × 31,362.06
4. Step 4: Simplify right side
   115,602.23x = 5,438,397,915.83
5. Step 5: Solve for x
   x = 5,438,397,915.83/115,602.23
6. Step 6: Final answer
   x = 47,044.06