Finding the Fourth Proportional to 32,784.04, 49,181.82 and 10,602.28

Step by Step Solution

1. Step 1: Write the proportion equation
   32,784.04 : 49,181.82 = 10,602.28 : x
2. Step 2: Convert to fraction form
   32,784.04/49,181.82 = 10,602.28/x
3. Step 3: Cross multiply
   32,784.04x = 49,181.82 × 10,602.28
4. Step 4: Simplify right side
   32,784.04x = 521,439,426.55
5. Step 5: Solve for x
   x = 521,439,426.55/32,784.04
6. Step 6: Final answer
   x = 15,905.28