Finding the Fourth Proportional to 63,491.74, 87,619.59 and 34,814.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,491.74 : 87,619.59 = 34,814.02 : x
2. Step 2: Convert to fraction form
   63,491.74/87,619.59 = 34,814.02/x
3. Step 3: Cross multiply
   63,491.74x = 87,619.59 × 34,814.02
4. Step 4: Simplify right side
   63,491.74x = 3,050,390,362.15
5. Step 5: Solve for x
   x = 3,050,390,362.15/63,491.74
6. Step 6: Final answer
   x = 48,043.89