Finding the Fourth Proportional to 185,162,328.57, 277,805,234.52 and 123,158,084.18

Step by Step Solution

1. Step 1: Write the proportion equation
   185,162,328.57 : 277,805,234.52 = 123,158,084.18 : x
2. Step 2: Convert to fraction form
   185,162,328.57/277,805,234.52 = 123,158,084.18/x
3. Step 3: Cross multiply
   185,162,328.57x = 277,805,234.52 × 123,158,084.18
4. Step 4: Simplify right side
   185,162,328.57x = 34,213,960,457,269,772
5. Step 5: Solve for x
   x = 34,213,960,457,269,772/185,162,328.57
6. Step 6: Final answer
   x = 184,778,192.85