Finding the Fourth Proportional to 45,722.60, 63,118.77 and 34,396.41

Step by Step Solution

1. Step 1: Write the proportion equation
   45,722.60 : 63,118.77 = 34,396.41 : x
2. Step 2: Convert to fraction form
   45,722.60/63,118.77 = 34,396.41/x
3. Step 3: Cross multiply
   45,722.60x = 63,118.77 × 34,396.41
4. Step 4: Simplify right side
   45,722.60x = 2,171,059,199.32
5. Step 5: Solve for x
   x = 2,171,059,199.32/45,722.60
6. Step 6: Final answer
   x = 47,483.28