Finding the Fourth Proportional to 42,795,997,564.86, 64,138,153,315.71 and 23,908,522,312.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,795,997,564.86 : 64,138,153,315.71 = 23,908,522,312.71 : x
2. Step 2: Convert to fraction form
   42,795,997,564.86/64,138,153,315.71 = 23,908,522,312.71/x
3. Step 3: Cross multiply
   42,795,997,564.86x = 64,138,153,315.71 × 23,908,522,312.71
4. Step 4: Simplify right side
   42,795,997,564.86x = 1,533,448,469,644,667,256,832
5. Step 5: Solve for x
   x = 1,533,448,469,644,667,256,832/42,795,997,564.86
6. Step 6: Final answer
   x = 35,831,586,057.10