Finding the Fourth Proportional to 35,123.75, 48,470.82 and 19,810.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,123.75 : 48,470.82 = 19,810.50 : x
2. Step 2: Convert to fraction form
   35,123.75/48,470.82 = 19,810.50/x
3. Step 3: Cross multiply
   35,123.75x = 48,470.82 × 19,810.50
4. Step 4: Simplify right side
   35,123.75x = 960,231,034.99
5. Step 5: Solve for x
   x = 960,231,034.99/35,123.75
6. Step 6: Final answer
   x = 27,338.51