Finding the Fourth Proportional to 63,443.01, 87,547.56 and 35,146.65

Step by Step Solution

1. Step 1: Write the proportion equation
   63,443.01 : 87,547.56 = 35,146.65 : x
2. Step 2: Convert to fraction form
   63,443.01/87,547.56 = 35,146.65/x
3. Step 3: Cross multiply
   63,443.01x = 87,547.56 × 35,146.65
4. Step 4: Simplify right side
   63,443.01x = 3,077,003,449.67
5. Step 5: Solve for x
   x = 3,077,003,449.67/63,443.01
6. Step 6: Final answer
   x = 48,500.28