Finding the Fourth Proportional to 67,383.63, 93,019.29 and 43,521.94

Step by Step Solution

1. Step 1: Write the proportion equation
   67,383.63 : 93,019.29 = 43,521.94 : x
2. Step 2: Convert to fraction form
   67,383.63/93,019.29 = 43,521.94/x
3. Step 3: Cross multiply
   67,383.63x = 93,019.29 × 43,521.94
4. Step 4: Simplify right side
   67,383.63x = 4,048,379,888.88
5. Step 5: Solve for x
   x = 4,048,379,888.88/67,383.63
6. Step 6: Final answer
   x = 60,079.58