Finding the Fourth Proportional to 7,308,456,014.89, 10,085,408,347.22 and 4,136,571,830.08

Step by Step Solution

1. Step 1: Write the proportion equation
   7,308,456,014.89 : 10,085,408,347.22 = 4,136,571,830.08 : x
2. Step 2: Convert to fraction form
   7,308,456,014.89/10,085,408,347.22 = 4,136,571,830.08/x
3. Step 3: Cross multiply
   7,308,456,014.89x = 10,085,408,347.22 × 4,136,571,830.08
4. Step 4: Simplify right side
   7,308,456,014.89x = 41,719,016,063,947,005,952
5. Step 5: Solve for x
   x = 41,719,016,063,947,005,952/7,308,456,014.89
6. Step 6: Final answer
   x = 5,708,321,426.44