Finding the Fourth Proportional to 110,206.58, 152,085.80 and 62,460.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,206.58 : 152,085.80 = 62,460.72 : x
2. Step 2: Convert to fraction form
   110,206.58/152,085.80 = 62,460.72/x
3. Step 3: Cross multiply
   110,206.58x = 152,085.80 × 62,460.72
4. Step 4: Simplify right side
   110,206.58x = 9,499,388,725.93
5. Step 5: Solve for x
   x = 9,499,388,725.93/110,206.58
6. Step 6: Final answer
   x = 86,196.21