Finding the Fourth Proportional to 464,517, 696,892.50 and 132,093

Step by Step Solution

1. Step 1: Write the proportion equation
   464,517 : 696,892.50 = 132,093 : x
2. Step 2: Convert to fraction form
   464,517/696,892.50 = 132,093/x
3. Step 3: Cross multiply
   464,517x = 696,892.50 × 132,093
4. Step 4: Simplify right side
   464,517x = 92,054,621,002.50
5. Step 5: Solve for x
   x = 92,054,621,002.50/464,517
6. Step 6: Final answer
   x = 198,172.77