Finding the Fourth Proportional to 2,667,438,494.72, 3,681,069,449.04 and 1,461,588,123.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,438,494.72 : 3,681,069,449.04 = 1,461,588,123.48 : x
2. Step 2: Convert to fraction form
   2,667,438,494.72/3,681,069,449.04 = 1,461,588,123.48/x
3. Step 3: Cross multiply
   2,667,438,494.72x = 3,681,069,449.04 × 1,461,588,123.48
4. Step 4: Simplify right side
   2,667,438,494.72x = 5,380,207,388,421,931,008
5. Step 5: Solve for x
   x = 5,380,207,388,421,931,008/2,667,438,494.72
6. Step 6: Final answer
   x = 2,016,993,980.96