Finding the Fourth Proportional to 22,094,081.39, 30,493,542.57 and 12,807,460.54

Step by Step Solution

1. Step 1: Write the proportion equation
   22,094,081.39 : 30,493,542.57 = 12,807,460.54 : x
2. Step 2: Convert to fraction form
   22,094,081.39/30,493,542.57 = 12,807,460.54/x
3. Step 3: Cross multiply
   22,094,081.39x = 30,493,542.57 × 12,807,460.54
4. Step 4: Simplify right side
   22,094,081.39x = 390,544,843,113,851.31
5. Step 5: Solve for x
   x = 390,544,843,113,851.31/22,094,081.39
6. Step 6: Final answer
   x = 17,676,446.29