Finding the Fourth Proportional to 13,147,760.58, 19,723,760.07 and 4,049,849.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,147,760.58 : 19,723,760.07 = 4,049,849.31 : x
2. Step 2: Convert to fraction form
   13,147,760.58/19,723,760.07 = 4,049,849.31/x
3. Step 3: Cross multiply
   13,147,760.58x = 19,723,760.07 × 4,049,849.31
4. Step 4: Simplify right side
   13,147,760.58x = 79,878,256,110,095.05
5. Step 5: Solve for x
   x = 79,878,256,110,095.05/13,147,760.58
6. Step 6: Final answer
   x = 6,075,426.73