Finding the Fourth Proportional to 93,118.95, 139,683.15 and 26,568.81

Step by Step Solution

1. Step 1: Write the proportion equation
   93,118.95 : 139,683.15 = 26,568.81 : x
2. Step 2: Convert to fraction form
   93,118.95/139,683.15 = 26,568.81/x
3. Step 3: Cross multiply
   93,118.95x = 139,683.15 × 26,568.81
4. Step 4: Simplify right side
   93,118.95x = 3,711,215,072.55
5. Step 5: Solve for x
   x = 3,711,215,072.55/93,118.95
6. Step 6: Final answer
   x = 39,854.56