Finding the Fourth Proportional to 13,181,271.56, 19,757,956.76 and 5,997,849.98

Step by Step Solution

1. Step 1: Write the proportion equation
   13,181,271.56 : 19,757,956.76 = 5,997,849.98 : x
2. Step 2: Convert to fraction form
   13,181,271.56/19,757,956.76 = 5,997,849.98/x
3. Step 3: Cross multiply
   13,181,271.56x = 19,757,956.76 × 5,997,849.98
4. Step 4: Simplify right side
   13,181,271.56x = 118,505,260,444,022.45
5. Step 5: Solve for x
   x = 118,505,260,444,022.45/13,181,271.56
6. Step 6: Final answer
   x = 8,990,427.05