Finding the Fourth Proportional to 5,108,570.35, 7,663,799.99 and 1,465,147.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,108,570.35 : 7,663,799.99 = 1,465,147.69 : x
2. Step 2: Convert to fraction form
   5,108,570.35/7,663,799.99 = 1,465,147.69/x
3. Step 3: Cross multiply
   5,108,570.35x = 7,663,799.99 × 1,465,147.69
4. Step 4: Simplify right side
   5,108,570.35x = 11,228,598,851,970.52
5. Step 5: Solve for x
   x = 11,228,598,851,970.52/5,108,570.35
6. Step 6: Final answer
   x = 2,197,992.41