Finding the Fourth Proportional to 93,109.34, 139,665.31 and 26,549.49

Step by Step Solution

1. Step 1: Write the proportion equation
   93,109.34 : 139,665.31 = 26,549.49 : x
2. Step 2: Convert to fraction form
   93,109.34/139,665.31 = 26,549.49/x
3. Step 3: Cross multiply
   93,109.34x = 139,665.31 × 26,549.49
4. Step 4: Simplify right side
   93,109.34x = 3,708,042,751.19
5. Step 5: Solve for x
   x = 3,708,042,751.19/93,109.34
6. Step 6: Final answer
   x = 39,824.61