Finding the Fourth Proportional to 50,543.71, 69,706.01 and 40,468.48

Step by Step Solution

1. Step 1: Write the proportion equation
   50,543.71 : 69,706.01 = 40,468.48 : x
2. Step 2: Convert to fraction form
   50,543.71/69,706.01 = 40,468.48/x
3. Step 3: Cross multiply
   50,543.71x = 69,706.01 × 40,468.48
4. Step 4: Simplify right side
   50,543.71x = 2,820,896,271.56
5. Step 5: Solve for x
   x = 2,820,896,271.56/50,543.71
6. Step 6: Final answer
   x = 55,811.03