Finding the Fourth Proportional to 23,591,323,449.01, 32,556,025,114.39 and 12,740,393,620.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,591,323,449.01 : 32,556,025,114.39 = 12,740,393,620.37 : x
2. Step 2: Convert to fraction form
   23,591,323,449.01/32,556,025,114.39 = 12,740,393,620.37/x
3. Step 3: Cross multiply
   23,591,323,449.01x = 32,556,025,114.39 × 12,740,393,620.37
4. Step 4: Simplify right side
   23,591,323,449.01x = 414,776,574,671,979,872,256
5. Step 5: Solve for x
   x = 414,776,574,671,979,872,256/23,591,323,449.01
6. Step 6: Final answer
   x = 17,581,742,523.62