Finding the Fourth Proportional to 11,018,872.41, 16,530,019.94 and 5,624,604.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,018,872.41 : 16,530,019.94 = 5,624,604.10 : x
2. Step 2: Convert to fraction form
   11,018,872.41/16,530,019.94 = 5,624,604.10/x
3. Step 3: Cross multiply
   11,018,872.41x = 16,530,019.94 × 5,624,604.10
4. Step 4: Simplify right side
   11,018,872.41x = 92,974,817,927,605.75
5. Step 5: Solve for x
   x = 92,974,817,927,605.75/11,018,872.41
6. Step 6: Final answer
   x = 8,437,779.70