Finding the Fourth Proportional to 13,253,225.72, 19,877,624.24 and 3,669,573

Step by Step Solution

1. Step 1: Write the proportion equation
   13,253,225.72 : 19,877,624.24 = 3,669,573 : x
2. Step 2: Convert to fraction form
   13,253,225.72/19,877,624.24 = 3,669,573/x
3. Step 3: Cross multiply
   13,253,225.72x = 19,877,624.24 × 3,669,573
4. Step 4: Simplify right side
   13,253,225.72x = 72,942,393,215,249.52
5. Step 5: Solve for x
   x = 72,942,393,215,249.52/13,253,225.72
6. Step 6: Final answer
   x = 5,503,746.39