Finding the Fourth Proportional to 23,343,732,928.08, 32,214,308,854.32 and 12,638,852,334

Step by Step Solution

1. Step 1: Write the proportion equation
   23,343,732,928.08 : 32,214,308,854.32 = 12,638,852,334 : x
2. Step 2: Convert to fraction form
   23,343,732,928.08/32,214,308,854.32 = 12,638,852,334/x
3. Step 3: Cross multiply
   23,343,732,928.08x = 32,214,308,854.32 × 12,638,852,334
4. Step 4: Simplify right side
   23,343,732,928.08x = 407,151,892,651,619,188,736
5. Step 5: Solve for x
   x = 407,151,892,651,619,188,736/23,343,732,928.08
6. Step 6: Final answer
   x = 17,441,593,163.61