Finding the Fourth Proportional to 71,521.50, 107,256.33 and 32,058.30

Step by Step Solution

1. Step 1: Write the proportion equation
   71,521.50 : 107,256.33 = 32,058.30 : x
2. Step 2: Convert to fraction form
   71,521.50/107,256.33 = 32,058.30/x
3. Step 3: Cross multiply
   71,521.50x = 107,256.33 × 32,058.30
4. Step 4: Simplify right side
   71,521.50x = 3,438,455,604.04
5. Step 5: Solve for x
   x = 3,438,455,604.04/71,521.50
6. Step 6: Final answer
   x = 48,075.83