Finding the Fourth Proportional to 52,224.50, 72,069.90 and 29,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,224.50 : 72,069.90 = 29,868.50 : x
2. Step 2: Convert to fraction form
   52,224.50/72,069.90 = 29,868.50/x
3. Step 3: Cross multiply
   52,224.50x = 72,069.90 × 29,868.50
4. Step 4: Simplify right side
   52,224.50x = 2,152,619,808.15
5. Step 5: Solve for x
   x = 2,152,619,808.15/52,224.50
6. Step 6: Final answer
   x = 41,218.58