Finding the Fourth Proportional to 7,300.02, 10,074.15 and 4,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300.02 : 10,074.15 = 4,156.50 : x
2. Step 2: Convert to fraction form
   7,300.02/10,074.15 = 4,156.50/x
3. Step 3: Cross multiply
   7,300.02x = 10,074.15 × 4,156.50
4. Step 4: Simplify right side
   7,300.02x = 41,873,204.48
5. Step 5: Solve for x
   x = 41,873,204.48/7,300.02
6. Step 6: Final answer
   x = 5,736.04