Finding the Fourth Proportional to 50,815.56, 70,124.22 and 29,598.96

Step by Step Solution

1. Step 1: Write the proportion equation
   50,815.56 : 70,124.22 = 29,598.96 : x
2. Step 2: Convert to fraction form
   50,815.56/70,124.22 = 29,598.96/x
3. Step 3: Cross multiply
   50,815.56x = 70,124.22 × 29,598.96
4. Step 4: Simplify right side
   50,815.56x = 2,075,603,982.81
5. Step 5: Solve for x
   x = 2,075,603,982.81/50,815.56
6. Step 6: Final answer
   x = 40,845.84