Finding the Fourth Proportional to 91,695.76, 137,514.48 and 35,531.98

Step by Step Solution

1. Step 1: Write the proportion equation
   91,695.76 : 137,514.48 = 35,531.98 : x
2. Step 2: Convert to fraction form
   91,695.76/137,514.48 = 35,531.98/x
3. Step 3: Cross multiply
   91,695.76x = 137,514.48 × 35,531.98
4. Step 4: Simplify right side
   91,695.76x = 4,886,161,753.07
5. Step 5: Solve for x
   x = 4,886,161,753.07/91,695.76
6. Step 6: Final answer
   x = 53,286.67