Finding the Fourth Proportional to 22,336,145.55, 31,206,830.85 and 22,336,145.55

Step by Step Solution

1. Step 1: Write the proportion equation
   22,336,145.55 : 31,206,830.85 = 22,336,145.55 : x
2. Step 2: Convert to fraction form
   22,336,145.55/31,206,830.85 = 22,336,145.55/x
3. Step 3: Cross multiply
   22,336,145.55x = 31,206,830.85 × 22,336,145.55
4. Step 4: Simplify right side
   22,336,145.55x = 697,040,316,019,830.25
5. Step 5: Solve for x
   x = 697,040,316,019,830.25/22,336,145.55
6. Step 6: Final answer
   x = 31,206,830.85