Finding the Fourth Proportional to 7,864.02, 10,852.83 and 4,328.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,864.02 : 10,852.83 = 4,328.01 : x
2. Step 2: Convert to fraction form
   7,864.02/10,852.83 = 4,328.01/x
3. Step 3: Cross multiply
   7,864.02x = 10,852.83 × 4,328.01
4. Step 4: Simplify right side
   7,864.02x = 46,971,156.77
5. Step 5: Solve for x
   x = 46,971,156.77/7,864.02
6. Step 6: Final answer
   x = 5,972.92