Finding the Fourth Proportional to 2,571,240,613.50, 3,548,341,840.86 and 1,426,830,213.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,571,240,613.50 : 3,548,341,840.86 = 1,426,830,213.24 : x
2. Step 2: Convert to fraction form
   2,571,240,613.50/3,548,341,840.86 = 1,426,830,213.24/x
3. Step 3: Cross multiply
   2,571,240,613.50x = 3,548,341,840.86 × 1,426,830,213.24
4. Step 4: Simplify right side
   2,571,240,613.50x = 5,062,881,345,442,688,000
5. Step 5: Solve for x
   x = 5,062,881,345,442,688,000/2,571,240,613.50
6. Step 6: Final answer
   x = 1,969,042,227.65