Finding the Fourth Proportional to 6,866,027,271.91, 10,300,576,152.71 and 2,503,959,543.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,866,027,271.91 : 10,300,576,152.71 = 2,503,959,543.91 : x
2. Step 2: Convert to fraction form
   6,866,027,271.91/10,300,576,152.71 = 2,503,959,543.91/x
3. Step 3: Cross multiply
   6,866,027,271.91x = 10,300,576,152.71 × 2,503,959,543.91
4. Step 4: Simplify right side
   6,866,027,271.91x = 25,792,225,965,349,949,440
5. Step 5: Solve for x
   x = 25,792,225,965,349,949,440/6,866,027,271.91
6. Step 6: Final answer
   x = 3,756,499,201.64