Finding the Fourth Proportional to 32,985.34, 49,488.96 and 21,935.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,985.34 : 49,488.96 = 21,935.54 : x
2. Step 2: Convert to fraction form
   32,985.34/49,488.96 = 21,935.54/x
3. Step 3: Cross multiply
   32,985.34x = 49,488.96 × 21,935.54
4. Step 4: Simplify right side
   32,985.34x = 1,085,567,061.64
5. Step 5: Solve for x
   x = 1,085,567,061.64/32,985.34
6. Step 6: Final answer
   x = 32,910.60