Finding the Fourth Proportional to 13,171,514.58, 19,757,160.90 and 10,295,300.70

Step by Step Solution

1. Step 1: Write the proportion equation
   13,171,514.58 : 19,757,160.90 = 10,295,300.70 : x
2. Step 2: Convert to fraction form
   13,171,514.58/19,757,160.90 = 10,295,300.70/x
3. Step 3: Cross multiply
   13,171,514.58x = 19,757,160.90 × 10,295,300.70
4. Step 4: Simplify right side
   13,171,514.58x = 203,405,912,443,782.59
5. Step 5: Solve for x
   x = 203,405,912,443,782.59/13,171,514.58
6. Step 6: Final answer
   x = 15,442,864.31