Finding the Fourth Proportional to 12,976,540.62, 19,462,760.01 and 4,340,573.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,976,540.62 : 19,462,760.01 = 4,340,573.34 : x
2. Step 2: Convert to fraction form
   12,976,540.62/19,462,760.01 = 4,340,573.34/x
3. Step 3: Cross multiply
   12,976,540.62x = 19,462,760.01 × 4,340,573.34
4. Step 4: Simplify right side
   12,976,540.62x = 84,479,537,222,224.14
5. Step 5: Solve for x
   x = 84,479,537,222,224.14/12,976,540.62
6. Step 6: Final answer
   x = 6,510,173.99