Finding the Fourth Proportional to 183,185.72, 274,783.98 and 156,362.59

Step by Step Solution

1. Step 1: Write the proportion equation
   183,185.72 : 274,783.98 = 156,362.59 : x
2. Step 2: Convert to fraction form
   183,185.72/274,783.98 = 156,362.59/x
3. Step 3: Cross multiply
   183,185.72x = 274,783.98 × 156,362.59
4. Step 4: Simplify right side
   183,185.72x = 42,965,933,307.95
5. Step 5: Solve for x
   x = 42,965,933,307.95/183,185.72
6. Step 6: Final answer
   x = 234,548.49