Finding the Fourth Proportional to 111,536.04, 153,065.94 and 110,748.72

Step by Step Solution

1. Step 1: Write the proportion equation
   111,536.04 : 153,065.94 = 110,748.72 : x
2. Step 2: Convert to fraction form
   111,536.04/153,065.94 = 110,748.72/x
3. Step 3: Cross multiply
   111,536.04x = 153,065.94 × 110,748.72
4. Step 4: Simplify right side
   111,536.04x = 16,951,856,930.60
5. Step 5: Solve for x
   x = 16,951,856,930.60/111,536.04
6. Step 6: Final answer
   x = 151,985.47