Finding the Fourth Proportional to 117,450.72, 175,968.48 and 62,085.60

Step by Step Solution

1. Step 1: Write the proportion equation
   117,450.72 : 175,968.48 = 62,085.60 : x
2. Step 2: Convert to fraction form
   117,450.72/175,968.48 = 62,085.60/x
3. Step 3: Cross multiply
   117,450.72x = 175,968.48 × 62,085.60
4. Step 4: Simplify right side
   117,450.72x = 10,925,108,661.89
5. Step 5: Solve for x
   x = 10,925,108,661.89/117,450.72
6. Step 6: Final answer
   x = 93,018.66