Finding the Fourth Proportional to 110,405.98, 152,355.72 and 62,658.46

Step by Step Solution

1. Step 1: Write the proportion equation
   110,405.98 : 152,355.72 = 62,658.46 : x
2. Step 2: Convert to fraction form
   110,405.98/152,355.72 = 62,658.46/x
3. Step 3: Cross multiply
   110,405.98x = 152,355.72 × 62,658.46
4. Step 4: Simplify right side
   110,405.98x = 9,546,374,787.39
5. Step 5: Solve for x
   x = 9,546,374,787.39/110,405.98
6. Step 6: Final answer
   x = 86,466.10