Finding the Fourth Proportional to 63,401.59, 87,493.35 and 34,720.93

Step by Step Solution

1. Step 1: Write the proportion equation
   63,401.59 : 87,493.35 = 34,720.93 : x
2. Step 2: Convert to fraction form
   63,401.59/87,493.35 = 34,720.93/x
3. Step 3: Cross multiply
   63,401.59x = 87,493.35 × 34,720.93
4. Step 4: Simplify right side
   63,401.59x = 3,037,850,480.82
5. Step 5: Solve for x
   x = 3,037,850,480.82/63,401.59
6. Step 6: Final answer
   x = 47,914.42