Finding the Fourth Proportional to 42,521.35, 58,686.65 and 24,627.23

Step by Step Solution

1. Step 1: Write the proportion equation
   42,521.35 : 58,686.65 = 24,627.23 : x
2. Step 2: Convert to fraction form
   42,521.35/58,686.65 = 24,627.23/x
3. Step 3: Cross multiply
   42,521.35x = 58,686.65 × 24,627.23
4. Step 4: Simplify right side
   42,521.35x = 1,445,289,835.76
5. Step 5: Solve for x
   x = 1,445,289,835.76/42,521.35
6. Step 6: Final answer
   x = 33,989.75