Finding the Fourth Proportional to 93,016.32, 139,526.01 and 26,458.05

Step by Step Solution

1. Step 1: Write the proportion equation
   93,016.32 : 139,526.01 = 26,458.05 : x
2. Step 2: Convert to fraction form
   93,016.32/139,526.01 = 26,458.05/x
3. Step 3: Cross multiply
   93,016.32x = 139,526.01 × 26,458.05
4. Step 4: Simplify right side
   93,016.32x = 3,691,586,148.88
5. Step 5: Solve for x
   x = 3,691,586,148.88/93,016.32
6. Step 6: Final answer
   x = 39,687.51