Finding the Fourth Proportional to 110,144.98, 151,994.91 and 62,398.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,144.98 : 151,994.91 = 62,398.72 : x
2. Step 2: Convert to fraction form
   110,144.98/151,994.91 = 62,398.72/x
3. Step 3: Cross multiply
   110,144.98x = 151,994.91 × 62,398.72
4. Step 4: Simplify right side
   110,144.98x = 9,484,287,830.52
5. Step 5: Solve for x
   x = 9,484,287,830.52/110,144.98
6. Step 6: Final answer
   x = 86,107.31