Finding the Fourth Proportional to 22,058,047.86, 30,437,973.60 and 12,763,764

Step by Step Solution

1. Step 1: Write the proportion equation
   22,058,047.86 : 30,437,973.60 = 12,763,764 : x
2. Step 2: Convert to fraction form
   22,058,047.86/30,437,973.60 = 12,763,764/x
3. Step 3: Cross multiply
   22,058,047.86x = 30,437,973.60 × 12,763,764
4. Step 4: Simplify right side
   22,058,047.86x = 388,503,111,668,630.44
5. Step 5: Solve for x
   x = 388,503,111,668,630.44/22,058,047.86
6. Step 6: Final answer
   x = 17,612,760.39