Finding the Fourth Proportional to 35,321.42, 52,930.28 and 17,767.10

Step by Step Solution

1. Step 1: Write the proportion equation
   35,321.42 : 52,930.28 = 17,767.10 : x
2. Step 2: Convert to fraction form
   35,321.42/52,930.28 = 17,767.10/x
3. Step 3: Cross multiply
   35,321.42x = 52,930.28 × 17,767.10
4. Step 4: Simplify right side
   35,321.42x = 940,417,224.30
5. Step 5: Solve for x
   x = 940,417,224.30/35,321.42
6. Step 6: Final answer
   x = 26,624.56