Finding the Fourth Proportional to 3,800.34, 5,700.58 and 1,302.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,800.34 : 5,700.58 = 1,302.10 : x
2. Step 2: Convert to fraction form
   3,800.34/5,700.58 = 1,302.10/x
3. Step 3: Cross multiply
   3,800.34x = 5,700.58 × 1,302.10
4. Step 4: Simplify right side
   3,800.34x = 7,422,707.71
5. Step 5: Solve for x
   x = 7,422,707.71/3,800.34
6. Step 6: Final answer
   x = 1,953.17