Finding the Fourth Proportional to 71,182.02, 98,118.06 and 56,050.68

Step by Step Solution

1. Step 1: Write the proportion equation
   71,182.02 : 98,118.06 = 56,050.68 : x
2. Step 2: Convert to fraction form
   71,182.02/98,118.06 = 56,050.68/x
3. Step 3: Cross multiply
   71,182.02x = 98,118.06 × 56,050.68
4. Step 4: Simplify right side
   71,182.02x = 5,499,583,983.28
5. Step 5: Solve for x
   x = 5,499,583,983.28/71,182.02
6. Step 6: Final answer
   x = 77,260.86