Finding the Fourth Proportional to 60,427.20, 83,389.98 and 33,570.12

Step by Step Solution

1. Step 1: Write the proportion equation
   60,427.20 : 83,389.98 = 33,570.12 : x
2. Step 2: Convert to fraction form
   60,427.20/83,389.98 = 33,570.12/x
3. Step 3: Cross multiply
   60,427.20x = 83,389.98 × 33,570.12
4. Step 4: Simplify right side
   60,427.20x = 2,799,411,635.40
5. Step 5: Solve for x
   x = 2,799,411,635.40/60,427.20
6. Step 6: Final answer
   x = 46,327.01