Finding the Fourth Proportional to 32,885.59, 45,381.01 and 20,792.59

Step by Step Solution

1. Step 1: Write the proportion equation
   32,885.59 : 45,381.01 = 20,792.59 : x
2. Step 2: Convert to fraction form
   32,885.59/45,381.01 = 20,792.59/x
3. Step 3: Cross multiply
   32,885.59x = 45,381.01 × 20,792.59
4. Step 4: Simplify right side
   32,885.59x = 943,588,507.81
5. Step 5: Solve for x
   x = 943,588,507.81/32,885.59
6. Step 6: Final answer
   x = 28,693.07