Finding the Fourth Proportional to 25,253,719.25, 37,880,658.15 and 7,057,794.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,253,719.25 : 37,880,658.15 = 7,057,794.50 : x
2. Step 2: Convert to fraction form
   25,253,719.25/37,880,658.15 = 7,057,794.50/x
3. Step 3: Cross multiply
   25,253,719.25x = 37,880,658.15 × 7,057,794.50
4. Step 4: Simplify right side
   25,253,719.25x = 267,353,900,558,046.88
5. Step 5: Solve for x
   x = 267,353,900,558,046.88/25,253,719.25
6. Step 6: Final answer
   x = 10,586,713.90