Finding the Fourth Proportional to 35,697.42, 49,261.85 and 19,564.61

Step by Step Solution

1. Step 1: Write the proportion equation
   35,697.42 : 49,261.85 = 19,564.61 : x
2. Step 2: Convert to fraction form
   35,697.42/49,261.85 = 19,564.61/x
3. Step 3: Cross multiply
   35,697.42x = 49,261.85 × 19,564.61
4. Step 4: Simplify right side
   35,697.42x = 963,788,636.82
5. Step 5: Solve for x
   x = 963,788,636.82/35,697.42
6. Step 6: Final answer
   x = 26,998.83