Finding the Fourth Proportional to 67,524.03, 101,274.50 and 28,070.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,524.03 : 101,274.50 = 28,070.55 : x
2. Step 2: Convert to fraction form
   67,524.03/101,274.50 = 28,070.55/x
3. Step 3: Cross multiply
   67,524.03x = 101,274.50 × 28,070.55
4. Step 4: Simplify right side
   67,524.03x = 2,842,830,986.15
5. Step 5: Solve for x
   x = 2,842,830,986.15/67,524.03
6. Step 6: Final answer
   x = 42,101.03