Finding the Fourth Proportional to 23,300.02, 32,164.86 and 13,736.90

Step by Step Solution

1. Step 1: Write the proportion equation
   23,300.02 : 32,164.86 = 13,736.90 : x
2. Step 2: Convert to fraction form
   23,300.02/32,164.86 = 13,736.90/x
3. Step 3: Cross multiply
   23,300.02x = 32,164.86 × 13,736.90
4. Step 4: Simplify right side
   23,300.02x = 441,845,465.33
5. Step 5: Solve for x
   x = 441,845,465.33/23,300.02
6. Step 6: Final answer
   x = 18,963.31