Finding the Fourth Proportional to 25,132,562.82, 34,683,406.74 and 13,970,103.48

Step by Step Solution

1. Step 1: Write the proportion equation
   25,132,562.82 : 34,683,406.74 = 13,970,103.48 : x
2. Step 2: Convert to fraction form
   25,132,562.82/34,683,406.74 = 13,970,103.48/x
3. Step 3: Cross multiply
   25,132,562.82x = 34,683,406.74 × 13,970,103.48
4. Step 4: Simplify right side
   25,132,562.82x = 484,530,781,196,729.50
5. Step 5: Solve for x
   x = 484,530,781,196,729.50/25,132,562.82
6. Step 6: Final answer
   x = 19,279,004.08