Finding the Fourth Proportional to 80,528.04, 120,808.67 and 30,598.83

Step by Step Solution

1. Step 1: Write the proportion equation
   80,528.04 : 120,808.67 = 30,598.83 : x
2. Step 2: Convert to fraction form
   80,528.04/120,808.67 = 30,598.83/x
3. Step 3: Cross multiply
   80,528.04x = 120,808.67 × 30,598.83
4. Step 4: Simplify right side
   80,528.04x = 3,696,603,802.86
5. Step 5: Solve for x
   x = 3,696,603,802.86/80,528.04
6. Step 6: Final answer
   x = 45,904.55