Finding the Fourth Proportional to 32,973.60, 45,519.33 and 18,823.71

Step by Step Solution

1. Step 1: Write the proportion equation
   32,973.60 : 45,519.33 = 18,823.71 : x
2. Step 2: Convert to fraction form
   32,973.60/45,519.33 = 18,823.71/x
3. Step 3: Cross multiply
   32,973.60x = 45,519.33 × 18,823.71
4. Step 4: Simplify right side
   32,973.60x = 856,842,667.31
5. Step 5: Solve for x
   x = 856,842,667.31/32,973.60
6. Step 6: Final answer
   x = 25,985.72