Finding the Fourth Proportional to 111,068.68, 153,274.62 and 60,767.68

Step by Step Solution

1. Step 1: Write the proportion equation
   111,068.68 : 153,274.62 = 60,767.68 : x
2. Step 2: Convert to fraction form
   111,068.68/153,274.62 = 60,767.68/x
3. Step 3: Cross multiply
   111,068.68x = 153,274.62 × 60,767.68
4. Step 4: Simplify right side
   111,068.68x = 9,314,143,060.28
5. Step 5: Solve for x
   x = 9,314,143,060.28/111,068.68
6. Step 6: Final answer
   x = 83,859.31