Finding the Fourth Proportional to 35,505.94, 48,998.46 and 19,590.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,505.94 : 48,998.46 = 19,590.98 : x
2. Step 2: Convert to fraction form
   35,505.94/48,998.46 = 19,590.98/x
3. Step 3: Cross multiply
   35,505.94x = 48,998.46 × 19,590.98
4. Step 4: Simplify right side
   35,505.94x = 959,927,849.89
5. Step 5: Solve for x
   x = 959,927,849.89/35,505.94
6. Step 6: Final answer
   x = 27,035.70