Finding the Fourth Proportional to 32,981.56, 49,482.42 and 10,490.92

Step by Step Solution

1. Step 1: Write the proportion equation
   32,981.56 : 49,482.42 = 10,490.92 : x
2. Step 2: Convert to fraction form
   32,981.56/49,482.42 = 10,490.92/x
3. Step 3: Cross multiply
   32,981.56x = 49,482.42 × 10,490.92
4. Step 4: Simplify right side
   32,981.56x = 519,116,109.63
5. Step 5: Solve for x
   x = 519,116,109.63/32,981.56
6. Step 6: Final answer
   x = 15,739.59