Finding the Fourth Proportional to 93,047.24, 139,549.89 and 26,485.89

Step by Step Solution

1. Step 1: Write the proportion equation
   93,047.24 : 139,549.89 = 26,485.89 : x
2. Step 2: Convert to fraction form
   93,047.24/139,549.89 = 26,485.89/x
3. Step 3: Cross multiply
   93,047.24x = 139,549.89 × 26,485.89
4. Step 4: Simplify right side
   93,047.24x = 3,696,103,036.05
5. Step 5: Solve for x
   x = 3,696,103,036.05/93,047.24
6. Step 6: Final answer
   x = 39,722.87