Finding the Fourth Proportional to 111,049.56, 153,237.24 and 63,300.24

Step by Step Solution

1. Step 1: Write the proportion equation
   111,049.56 : 153,237.24 = 63,300.24 : x
2. Step 2: Convert to fraction form
   111,049.56/153,237.24 = 63,300.24/x
3. Step 3: Cross multiply
   111,049.56x = 153,237.24 × 63,300.24
4. Step 4: Simplify right side
   111,049.56x = 9,699,954,068.94
5. Step 5: Solve for x
   x = 9,699,954,068.94/111,049.56
6. Step 6: Final answer
   x = 87,347.97