Finding the Fourth Proportional to 30,594,144.25, 42,222,968.91 and 22,845,734.47

Step by Step Solution

1. Step 1: Write the proportion equation
   30,594,144.25 : 42,222,968.91 = 22,845,734.47 : x
2. Step 2: Convert to fraction form
   30,594,144.25/42,222,968.91 = 22,845,734.47/x
3. Step 3: Cross multiply
   30,594,144.25x = 42,222,968.91 × 22,845,734.47
4. Step 4: Simplify right side
   30,594,144.25x = 964,614,735,927,581.88
5. Step 5: Solve for x
   x = 964,614,735,927,581.88/30,594,144.25
6. Step 6: Final answer
   x = 31,529,390.99