Finding the Fourth Proportional to 32,854.48, 49,281.01 and 10,667.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,854.48 : 49,281.01 = 10,667.81 : x
2. Step 2: Convert to fraction form
   32,854.48/49,281.01 = 10,667.81/x
3. Step 3: Cross multiply
   32,854.48x = 49,281.01 × 10,667.81
4. Step 4: Simplify right side
   32,854.48x = 525,720,547.82
5. Step 5: Solve for x
   x = 525,720,547.82/32,854.48
6. Step 6: Final answer
   x = 16,001.49