Finding the Fourth Proportional to 31,536.52, 47,251.25 and 19,030.27

Step by Step Solution

1. Step 1: Write the proportion equation
   31,536.52 : 47,251.25 = 19,030.27 : x
2. Step 2: Convert to fraction form
   31,536.52/47,251.25 = 19,030.27/x
3. Step 3: Cross multiply
   31,536.52x = 47,251.25 × 19,030.27
4. Step 4: Simplify right side
   31,536.52x = 899,204,045.34
5. Step 5: Solve for x
   x = 899,204,045.34/31,536.52
6. Step 6: Final answer
   x = 28,513.10