Finding the Fourth Proportional to 18,468,134.38, 25,485,580.56 and 10,095,131.98

Step by Step Solution

1. Step 1: Write the proportion equation
   18,468,134.38 : 25,485,580.56 = 10,095,131.98 : x
2. Step 2: Convert to fraction form
   18,468,134.38/25,485,580.56 = 10,095,131.98/x
3. Step 3: Cross multiply
   18,468,134.38x = 25,485,580.56 × 10,095,131.98
4. Step 4: Simplify right side
   18,468,134.38x = 257,280,299,340,122.31
5. Step 5: Solve for x
   x = 257,280,299,340,122.31/18,468,134.38
6. Step 6: Final answer
   x = 13,931,038.95