Finding the Fourth Proportional to 35,501.06, 48,991.46 and 19,585.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,501.06 : 48,991.46 = 19,585.50 : x
2. Step 2: Convert to fraction form
   35,501.06/48,991.46 = 19,585.50/x
3. Step 3: Cross multiply
   35,501.06x = 48,991.46 × 19,585.50
4. Step 4: Simplify right side
   35,501.06x = 959,522,141.90
5. Step 5: Solve for x
   x = 959,522,141.90/35,501.06
6. Step 6: Final answer
   x = 27,027.99