Finding the Fourth Proportional to 13,064,980.33, 19,596,204.15 and 3,967,157.89

Step by Step Solution

1. Step 1: Write the proportion equation
   13,064,980.33 : 19,596,204.15 = 3,967,157.89 : x
2. Step 2: Convert to fraction form
   13,064,980.33/19,596,204.15 = 3,967,157.89/x
3. Step 3: Cross multiply
   13,064,980.33x = 19,596,204.15 × 3,967,157.89
4. Step 4: Simplify right side
   13,064,980.33x = 77,741,235,826,563.02
5. Step 5: Solve for x
   x = 77,741,235,826,563.02/13,064,980.33
6. Step 6: Final answer
   x = 5,950,352.31