Finding the Fourth Proportional to 32,845.32, 49,280.22 and 19,707.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,845.32 : 49,280.22 = 19,707.12 : x
2. Step 2: Convert to fraction form
   32,845.32/49,280.22 = 19,707.12/x
3. Step 3: Cross multiply
   32,845.32x = 49,280.22 × 19,707.12
4. Step 4: Simplify right side
   32,845.32x = 971,171,209.17
5. Step 5: Solve for x
   x = 971,171,209.17/32,845.32
6. Step 6: Final answer
   x = 29,568.02