Finding the Fourth Proportional to 110,259.72, 152,244.12 and 84,725.82

Step by Step Solution

1. Step 1: Write the proportion equation
   110,259.72 : 152,244.12 = 84,725.82 : x
2. Step 2: Convert to fraction form
   110,259.72/152,244.12 = 84,725.82/x
3. Step 3: Cross multiply
   110,259.72x = 152,244.12 × 84,725.82
4. Step 4: Simplify right side
   110,259.72x = 12,899,007,907.18
5. Step 5: Solve for x
   x = 12,899,007,907.18/110,259.72
6. Step 6: Final answer
   x = 116,987.49