Finding the Fourth Proportional to 11,669,479.58, 17,503,586.28 and 3,582,456.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,669,479.58 : 17,503,586.28 = 3,582,456.56 : x
2. Step 2: Convert to fraction form
   11,669,479.58/17,503,586.28 = 3,582,456.56/x
3. Step 3: Cross multiply
   11,669,479.58x = 17,503,586.28 × 3,582,456.56
4. Step 4: Simplify right side
   11,669,479.58x = 62,705,837,492,312
5. Step 5: Solve for x
   x = 62,705,837,492,312/11,669,479.58
6. Step 6: Final answer
   x = 5,373,490.49