Finding the Fourth Proportional to 63,870,147.45, 95,803,842.42 and 17,810,789.63

Step by Step Solution

1. Step 1: Write the proportion equation
   63,870,147.45 : 95,803,842.42 = 17,810,789.63 : x
2. Step 2: Convert to fraction form
   63,870,147.45/95,803,842.42 = 17,810,789.63/x
3. Step 3: Cross multiply
   63,870,147.45x = 95,803,842.42 × 17,810,789.63
4. Step 4: Simplify right side
   63,870,147.45x = 1,706,342,082,609,271
5. Step 5: Solve for x
   x = 1,706,342,082,609,271/63,870,147.45
6. Step 6: Final answer
   x = 26,715,799.96