Finding the Fourth Proportional to 52,051.36, 71,826.32 and 30,827.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,051.36 : 71,826.32 = 30,827.04 : x
2. Step 2: Convert to fraction form
   52,051.36/71,826.32 = 30,827.04/x
3. Step 3: Cross multiply
   52,051.36x = 71,826.32 × 30,827.04
4. Step 4: Simplify right side
   52,051.36x = 2,214,192,839.69
5. Step 5: Solve for x
   x = 2,214,192,839.69/52,051.36
6. Step 6: Final answer
   x = 42,538.62