Finding the Fourth Proportional to 63,017.42, 86,963.51 and 34,722.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,017.42 : 86,963.51 = 34,722.50 : x
2. Step 2: Convert to fraction form
   63,017.42/86,963.51 = 34,722.50/x
3. Step 3: Cross multiply
   63,017.42x = 86,963.51 × 34,722.50
4. Step 4: Simplify right side
   63,017.42x = 3,019,590,302.36
5. Step 5: Solve for x
   x = 3,019,590,302.36/63,017.42
6. Step 6: Final answer
   x = 47,916.76