Finding the Fourth Proportional to 32,002.94, 47,983.86 and 13,295.90

Step by Step Solution

1. Step 1: Write the proportion equation
   32,002.94 : 47,983.86 = 13,295.90 : x
2. Step 2: Convert to fraction form
   32,002.94/47,983.86 = 13,295.90/x
3. Step 3: Cross multiply
   32,002.94x = 47,983.86 × 13,295.90
4. Step 4: Simplify right side
   32,002.94x = 637,988,364.25
5. Step 5: Solve for x
   x = 637,988,364.25/32,002.94
6. Step 6: Final answer
   x = 19,935.31