Finding the Fourth Proportional to 3,607,551.48, 5,379,491.72 and 3,575,156.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,607,551.48 : 5,379,491.72 = 3,575,156.34 : x
2. Step 2: Convert to fraction form
   3,607,551.48/5,379,491.72 = 3,575,156.34/x
3. Step 3: Cross multiply
   3,607,551.48x = 5,379,491.72 × 3,575,156.34
4. Step 4: Simplify right side
   3,607,551.48x = 19,232,523,910,859.72
5. Step 5: Solve for x
   x = 19,232,523,910,859.72/3,607,551.48
6. Step 6: Final answer
   x = 5,331,184.88