Finding the Fourth Proportional to 155,608.10, 232,874.55 and 93,323.30

Step by Step Solution

1. Step 1: Write the proportion equation
   155,608.10 : 232,874.55 = 93,323.30 : x
2. Step 2: Convert to fraction form
   155,608.10/232,874.55 = 93,323.30/x
3. Step 3: Cross multiply
   155,608.10x = 232,874.55 × 93,323.30
4. Step 4: Simplify right side
   155,608.10x = 21,732,621,492.02
5. Step 5: Solve for x
   x = 21,732,621,492.02/155,608.10
6. Step 6: Final answer
   x = 139,662.53