Finding the Fourth Proportional to 32,840.01, 49,260.15 and 13,123.53

Step by Step Solution

1. Step 1: Write the proportion equation
   32,840.01 : 49,260.15 = 13,123.53 : x
2. Step 2: Convert to fraction form
   32,840.01/49,260.15 = 13,123.53/x
3. Step 3: Cross multiply
   32,840.01x = 49,260.15 × 13,123.53
4. Step 4: Simplify right side
   32,840.01x = 646,467,056.33
5. Step 5: Solve for x
   x = 646,467,056.33/32,840.01
6. Step 6: Final answer
   x = 19,685.35