Finding the Fourth Proportional to 89,337.02, 123,285.33 and 49,053.39

Step by Step Solution

1. Step 1: Write the proportion equation
   89,337.02 : 123,285.33 = 49,053.39 : x
2. Step 2: Convert to fraction form
   89,337.02/123,285.33 = 49,053.39/x
3. Step 3: Cross multiply
   89,337.02x = 123,285.33 × 49,053.39
4. Step 4: Simplify right side
   89,337.02x = 6,047,563,373.77
5. Step 5: Solve for x
   x = 6,047,563,373.77/89,337.02
6. Step 6: Final answer
   x = 67,693.81