Finding the Fourth Proportional to 22,208,454.72, 33,304,522.32 and 7,631,240.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,208,454.72 : 33,304,522.32 = 7,631,240.22 : x
2. Step 2: Convert to fraction form
   22,208,454.72/33,304,522.32 = 7,631,240.22/x
3. Step 3: Cross multiply
   22,208,454.72x = 33,304,522.32 × 7,631,240.22
4. Step 4: Simplify right side
   22,208,454.72x = 254,154,810,236,271.72
5. Step 5: Solve for x
   x = 254,154,810,236,271.72/22,208,454.72
6. Step 6: Final answer
   x = 11,444,056.48