Finding the Fourth Proportional to 35,848.49, 49,470.61 and 19,932.80

Step by Step Solution

1. Step 1: Write the proportion equation
   35,848.49 : 49,470.61 = 19,932.80 : x
2. Step 2: Convert to fraction form
   35,848.49/49,470.61 = 19,932.80/x
3. Step 3: Cross multiply
   35,848.49x = 49,470.61 × 19,932.80
4. Step 4: Simplify right side
   35,848.49x = 986,087,663.34
5. Step 5: Solve for x
   x = 986,087,663.34/35,848.49
6. Step 6: Final answer
   x = 27,507.09