Finding the Fourth Proportional to 2,533,438,269.48, 3,496,144,756.31 and 1,404,405,171.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,533,438,269.48 : 3,496,144,756.31 = 1,404,405,171.75 : x
2. Step 2: Convert to fraction form
   2,533,438,269.48/3,496,144,756.31 = 1,404,405,171.75/x
3. Step 3: Cross multiply
   2,533,438,269.48x = 3,496,144,756.31 × 1,404,405,171.75
4. Step 4: Simplify right side
   2,533,438,269.48x = 4,910,003,776,948,407,296
5. Step 5: Solve for x
   x = 4,910,003,776,948,407,296/2,533,438,269.48
6. Step 6: Final answer
   x = 1,938,079,106.21