Finding the Fourth Proportional to 7,381.71, 10,186.25 and 4,152.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,381.71 : 10,186.25 = 4,152.01 : x
2. Step 2: Convert to fraction form
   7,381.71/10,186.25 = 4,152.01/x
3. Step 3: Cross multiply
   7,381.71x = 10,186.25 × 4,152.01
4. Step 4: Simplify right side
   7,381.71x = 42,293,426.95
5. Step 5: Solve for x
   x = 42,293,426.95/7,381.71
6. Step 6: Final answer
   x = 5,729.49