Finding the Fourth Proportional to 22,058,018.46, 30,437,932.98 and 12,763,734.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,058,018.46 : 30,437,932.98 = 12,763,734.56 : x
2. Step 2: Convert to fraction form
   22,058,018.46/30,437,932.98 = 12,763,734.56/x
3. Step 3: Cross multiply
   22,058,018.46x = 30,437,932.98 × 12,763,734.56
4. Step 4: Simplify right side
   22,058,018.46x = 388,501,697,284,857.19
5. Step 5: Solve for x
   x = 388,501,697,284,857.19/22,058,018.46
6. Step 6: Final answer
   x = 17,612,719.75