Finding the Fourth Proportional to 22,383,404.10, 33,575,106.15 and 15,580,959.30

Step by Step Solution

1. Step 1: Write the proportion equation
   22,383,404.10 : 33,575,106.15 = 15,580,959.30 : x
2. Step 2: Convert to fraction form
   22,383,404.10/33,575,106.15 = 15,580,959.30/x
3. Step 3: Cross multiply
   22,383,404.10x = 33,575,106.15 × 15,580,959.30
4. Step 4: Simplify right side
   22,383,404.10x = 523,132,362,416,329.69
5. Step 5: Solve for x
   x = 523,132,362,416,329.69/22,383,404.10
6. Step 6: Final answer
   x = 23,371,438.95