Finding the Fourth Proportional to 35,337.48, 52,980.72 and 17,819.64

Step by Step Solution

1. Step 1: Write the proportion equation
   35,337.48 : 52,980.72 = 17,819.64 : x
2. Step 2: Convert to fraction form
   35,337.48/52,980.72 = 17,819.64/x
3. Step 3: Cross multiply
   35,337.48x = 52,980.72 × 17,819.64
4. Step 4: Simplify right side
   35,337.48x = 944,097,357.34
5. Step 5: Solve for x
   x = 944,097,357.34/35,337.48
6. Step 6: Final answer
   x = 26,716.60