Finding the Fourth Proportional to 185,196.58, 276,168.55 and 183,512.50

Step by Step Solution

1. Step 1: Write the proportion equation
   185,196.58 : 276,168.55 = 183,512.50 : x
2. Step 2: Convert to fraction form
   185,196.58/276,168.55 = 183,512.50/x
3. Step 3: Cross multiply
   185,196.58x = 276,168.55 × 183,512.50
4. Step 4: Simplify right side
   185,196.58x = 50,680,381,031.88
5. Step 5: Solve for x
   x = 50,680,381,031.88/185,196.58
6. Step 6: Final answer
   x = 273,657.22