Finding the Fourth Proportional to 17,407,098.72, 24,011,788.32 and 10,869,377.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,407,098.72 : 24,011,788.32 = 10,869,377.76 : x
2. Step 2: Convert to fraction form
   17,407,098.72/24,011,788.32 = 10,869,377.76/x
3. Step 3: Cross multiply
   17,407,098.72x = 24,011,788.32 × 10,869,377.76
4. Step 4: Simplify right side
   17,407,098.72x = 260,993,197,943,235.75
5. Step 5: Solve for x
   x = 260,993,197,943,235.75/17,407,098.72
6. Step 6: Final answer
   x = 14,993,492.15