Finding the Fourth Proportional to 5,536,501,308, 8,304,773,507.60 and 1,339,447,389.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,536,501,308 : 8,304,773,507.60 = 1,339,447,389.12 : x
2. Step 2: Convert to fraction form
   5,536,501,308/8,304,773,507.60 = 1,339,447,389.12/x
3. Step 3: Cross multiply
   5,536,501,308x = 8,304,773,507.60 × 1,339,447,389.12
4. Step 4: Simplify right side
   5,536,501,308x = 11,123,807,191,981,066,240
5. Step 5: Solve for x
   x = 11,123,807,191,981,066,240/5,536,501,308
6. Step 6: Final answer
   x = 2,009,176,296.21