Finding the Fourth Proportional to 63,091.62, 87,064.62 and 34,412.10

Step by Step Solution

1. Step 1: Write the proportion equation
   63,091.62 : 87,064.62 = 34,412.10 : x
2. Step 2: Convert to fraction form
   63,091.62/87,064.62 = 34,412.10/x
3. Step 3: Cross multiply
   63,091.62x = 87,064.62 × 34,412.10
4. Step 4: Simplify right side
   63,091.62x = 2,996,076,409.90
5. Step 5: Solve for x
   x = 2,996,076,409.90/63,091.62
6. Step 6: Final answer
   x = 47,487.71