Finding the Fourth Proportional to 87,288.00, 120,448.50 and 49,041.46

Step by Step Solution

1. Step 1: Write the proportion equation
   87,288.00 : 120,448.50 = 49,041.46 : x
2. Step 2: Convert to fraction form
   87,288.00/120,448.50 = 49,041.46/x
3. Step 3: Cross multiply
   87,288.00x = 120,448.50 × 49,041.46
4. Step 4: Simplify right side
   87,288.00x = 5,906,970,261.47
5. Step 5: Solve for x
   x = 5,906,970,261.47/87,288.00
6. Step 6: Final answer
   x = 67,672.19