Finding the Fourth Proportional to 66,514.30, 91,791.86 and 37,833.22

Step by Step Solution

1. Step 1: Write the proportion equation
   66,514.30 : 91,791.86 = 37,833.22 : x
2. Step 2: Convert to fraction form
   66,514.30/91,791.86 = 37,833.22/x
3. Step 3: Cross multiply
   66,514.30x = 91,791.86 × 37,833.22
4. Step 4: Simplify right side
   66,514.30x = 3,472,781,498.69
5. Step 5: Solve for x
   x = 3,472,781,498.69/66,514.30
6. Step 6: Final answer
   x = 52,211.05