Finding the Fourth Proportional to 111,096.27, 153,303.30 and 62,695.53

Step by Step Solution

1. Step 1: Write the proportion equation
   111,096.27 : 153,303.30 = 62,695.53 : x
2. Step 2: Convert to fraction form
   111,096.27/153,303.30 = 62,695.53/x
3. Step 3: Cross multiply
   111,096.27x = 153,303.30 × 62,695.53
4. Step 4: Simplify right side
   111,096.27x = 9,611,431,644.25
5. Step 5: Solve for x
   x = 9,611,431,644.25/111,096.27
6. Step 6: Final answer
   x = 86,514.44