Finding the Fourth Proportional to 82,834.50, 114,307.54 and 47,023.99

Step by Step Solution

1. Step 1: Write the proportion equation
   82,834.50 : 114,307.54 = 47,023.99 : x
2. Step 2: Convert to fraction form
   82,834.50/114,307.54 = 47,023.99/x
3. Step 3: Cross multiply
   82,834.50x = 114,307.54 × 47,023.99
4. Step 4: Simplify right side
   82,834.50x = 5,375,196,617.88
5. Step 5: Solve for x
   x = 5,375,196,617.88/82,834.50
6. Step 6: Final answer
   x = 64,890.80