Finding the Fourth Proportional to 2,535,778,383.55, 3,499,378,285.98 and 1,406,748,176

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,778,383.55 : 3,499,378,285.98 = 1,406,748,176 : x
2. Step 2: Convert to fraction form
   2,535,778,383.55/3,499,378,285.98 = 1,406,748,176/x
3. Step 3: Cross multiply
   2,535,778,383.55x = 3,499,378,285.98 × 1,406,748,176
4. Step 4: Simplify right side
   2,535,778,383.55x = 4,922,744,020,936,371,200
5. Step 5: Solve for x
   x = 4,922,744,020,936,371,200/2,535,778,383.55
6. Step 6: Final answer
   x = 1,941,314,766.65