Finding the Fourth Proportional to 22,930,085.94, 31,633,091.73 and 13,632,380.36

Step by Step Solution

1. Step 1: Write the proportion equation
   22,930,085.94 : 31,633,091.73 = 13,632,380.36 : x
2. Step 2: Convert to fraction form
   22,930,085.94/31,633,091.73 = 13,632,380.36/x
3. Step 3: Cross multiply
   22,930,085.94x = 31,633,091.73 × 13,632,380.36
4. Step 4: Simplify right side
   22,930,085.94x = 431,234,338,259,444.75
5. Step 5: Solve for x
   x = 431,234,338,259,444.75/22,930,085.94
6. Step 6: Final answer
   x = 18,806,485.92