Finding the Fourth Proportional to 7,032.50, 9,705.11 and 3,846.00

Step by Step Solution

1. Step 1: Write the proportion equation
   7,032.50 : 9,705.11 = 3,846.00 : x
2. Step 2: Convert to fraction form
   7,032.50/9,705.11 = 3,846.00/x
3. Step 3: Cross multiply
   7,032.50x = 9,705.11 × 3,846.00
4. Step 4: Simplify right side
   7,032.50x = 37,325,870.22
5. Step 5: Solve for x
   x = 37,325,870.22/7,032.50
6. Step 6: Final answer
   x = 5,307.63