Finding the Fourth Proportional to 12,592.02, 18,886.83 and 3,827.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,592.02 : 18,886.83 = 3,827.01 : x
2. Step 2: Convert to fraction form
   12,592.02/18,886.83 = 3,827.01/x
3. Step 3: Cross multiply
   12,592.02x = 18,886.83 × 3,827.01
4. Step 4: Simplify right side
   12,592.02x = 72,280,087.28
5. Step 5: Solve for x
   x = 72,280,087.28/12,592.02
6. Step 6: Final answer
   x = 5,740.15