Finding the Fourth Proportional to 61,884.46, 85,406.00 and 34,660.12

Step by Step Solution

1. Step 1: Write the proportion equation
   61,884.46 : 85,406.00 = 34,660.12 : x
2. Step 2: Convert to fraction form
   61,884.46/85,406.00 = 34,660.12/x
3. Step 3: Cross multiply
   61,884.46x = 85,406.00 × 34,660.12
4. Step 4: Simplify right side
   61,884.46x = 2,960,181,982.04
5. Step 5: Solve for x
   x = 2,960,181,982.04/61,884.46
6. Step 6: Final answer
   x = 47,834.02