Finding the Fourth Proportional to 35,752.47, 49,341.24 and 19,840.02

Step by Step Solution

1. Step 1: Write the proportion equation
   35,752.47 : 49,341.24 = 19,840.02 : x
2. Step 2: Convert to fraction form
   35,752.47/49,341.24 = 19,840.02/x
3. Step 3: Cross multiply
   35,752.47x = 49,341.24 × 19,840.02
4. Step 4: Simplify right side
   35,752.47x = 978,931,188.42
5. Step 5: Solve for x
   x = 978,931,188.42/35,752.47
6. Step 6: Final answer
   x = 27,380.80