Finding the Fourth Proportional to 63,405.32, 87,499.46 and 34,334.02

Step by Step Solution

1. Step 1: Write the proportion equation
   63,405.32 : 87,499.46 = 34,334.02 : x
2. Step 2: Convert to fraction form
   63,405.32/87,499.46 = 34,334.02/x
3. Step 3: Cross multiply
   63,405.32x = 87,499.46 × 34,334.02
4. Step 4: Simplify right side
   63,405.32x = 3,004,208,209.63
5. Step 5: Solve for x
   x = 3,004,208,209.63/63,405.32
6. Step 6: Final answer
   x = 47,381.01