Finding the Fourth Proportional to 2,739,851,713.37, 3,780,995,364.78 and 1,486,788,569.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,851,713.37 : 3,780,995,364.78 = 1,486,788,569.25 : x
2. Step 2: Convert to fraction form
   2,739,851,713.37/3,780,995,364.78 = 1,486,788,569.25/x
3. Step 3: Cross multiply
   2,739,851,713.37x = 3,780,995,364.78 × 1,486,788,569.25
4. Step 4: Simplify right side
   2,739,851,713.37x = 5,621,540,688,742,137,856
5. Step 5: Solve for x
   x = 5,621,540,688,742,137,856/2,739,851,713.37
6. Step 6: Final answer
   x = 2,051,768,225.75