Finding the Fourth Proportional to 35,500.89, 48,991.22 and 19,585.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,500.89 : 48,991.22 = 19,585.34 : x
2. Step 2: Convert to fraction form
   35,500.89/48,991.22 = 19,585.34/x
3. Step 3: Cross multiply
   35,500.89x = 48,991.22 × 19,585.34
4. Step 4: Simplify right side
   35,500.89x = 959,509,700.71
5. Step 5: Solve for x
   x = 959,509,700.71/35,500.89
6. Step 6: Final answer
   x = 27,027.76