Finding the Fourth Proportional to 89,395.45, 134,210.37 and 59,945.06

Step by Step Solution

1. Step 1: Write the proportion equation
   89,395.45 : 134,210.37 = 59,945.06 : x
2. Step 2: Convert to fraction form
   89,395.45/134,210.37 = 59,945.06/x
3. Step 3: Cross multiply
   89,395.45x = 134,210.37 × 59,945.06
4. Step 4: Simplify right side
   89,395.45x = 8,045,248,682.27
5. Step 5: Solve for x
   x = 8,045,248,682.27/89,395.45
6. Step 6: Final answer
   x = 89,996.18