Finding the Fourth Proportional to 42,321,122,334.62, 58,403,158,354.73 and 23,290,225,833.45

Step by Step Solution

1. Step 1: Write the proportion equation
   42,321,122,334.62 : 58,403,158,354.73 = 23,290,225,833.45 : x
2. Step 2: Convert to fraction form
   42,321,122,334.62/58,403,158,354.73 = 23,290,225,833.45/x
3. Step 3: Cross multiply
   42,321,122,334.62x = 58,403,158,354.73 × 23,290,225,833.45
4. Step 4: Simplify right side
   42,321,122,334.62x = 1,360,222,747,468,625,608,704
5. Step 5: Solve for x
   x = 1,360,222,747,468,625,608,704/42,321,122,334.62
6. Step 6: Final answer
   x = 32,140,516,896.36