Finding the Fourth Proportional to 71,025.34, 106,510.32 and 26,627.89

Step by Step Solution

1. Step 1: Write the proportion equation
   71,025.34 : 106,510.32 = 26,627.89 : x
2. Step 2: Convert to fraction form
   71,025.34/106,510.32 = 26,627.89/x
3. Step 3: Cross multiply
   71,025.34x = 106,510.32 × 26,627.89
4. Step 4: Simplify right side
   71,025.34x = 2,836,145,084.82
5. Step 5: Solve for x
   x = 2,836,145,084.82/71,025.34
6. Step 6: Final answer
   x = 39,931.45