Finding the Fourth Proportional to 111,783.62, 154,264.29 and 60,799.52

Step by Step Solution

1. Step 1: Write the proportion equation
   111,783.62 : 154,264.29 = 60,799.52 : x
2. Step 2: Convert to fraction form
   111,783.62/154,264.29 = 60,799.52/x
3. Step 3: Cross multiply
   111,783.62x = 154,264.29 × 60,799.52
4. Step 4: Simplify right side
   111,783.62x = 9,379,194,785.14
5. Step 5: Solve for x
   x = 9,379,194,785.14/111,783.62
6. Step 6: Final answer
   x = 83,904.91