Finding the Fourth Proportional to 63,264.21, 87,301.60 and 34,585.35

Step by Step Solution

1. Step 1: Write the proportion equation
   63,264.21 : 87,301.60 = 34,585.35 : x
2. Step 2: Convert to fraction form
   63,264.21/87,301.60 = 34,585.35/x
3. Step 3: Cross multiply
   63,264.21x = 87,301.60 × 34,585.35
4. Step 4: Simplify right side
   63,264.21x = 3,019,356,436.89
5. Step 5: Solve for x
   x = 3,019,356,436.89/63,264.21
6. Step 6: Final answer
   x = 47,726.14