Finding the Fourth Proportional to 111,043.86, 153,244.35 and 60,742.86

Step by Step Solution

1. Step 1: Write the proportion equation
   111,043.86 : 153,244.35 = 60,742.86 : x
2. Step 2: Convert to fraction form
   111,043.86/153,244.35 = 60,742.86/x
3. Step 3: Cross multiply
   111,043.86x = 153,244.35 × 60,742.86
4. Step 4: Simplify right side
   111,043.86x = 9,308,500,097.84
5. Step 5: Solve for x
   x = 9,308,500,097.84/111,043.86
6. Step 6: Final answer
   x = 83,827.24