Finding the Fourth Proportional to 186,096.92, 277,884.86 and 147,715.59

Step by Step Solution

1. Step 1: Write the proportion equation
   186,096.92 : 277,884.86 = 147,715.59 : x
2. Step 2: Convert to fraction form
   186,096.92/277,884.86 = 147,715.59/x
3. Step 3: Cross multiply
   186,096.92x = 277,884.86 × 147,715.59
4. Step 4: Simplify right side
   186,096.92x = 41,047,924,005.80
5. Step 5: Solve for x
   x = 41,047,924,005.80/186,096.92
6. Step 6: Final answer
   x = 220,572.82