Finding the Fourth Proportional to 83,003,311.08, 124,496,411.70 and 27,665,166.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,003,311.08 : 124,496,411.70 = 27,665,166.78 : x
2. Step 2: Convert to fraction form
   83,003,311.08/124,496,411.70 = 27,665,166.78/x
3. Step 3: Cross multiply
   83,003,311.08x = 124,496,411.70 × 27,665,166.78
4. Step 4: Simplify right side
   83,003,311.08x = 3,444,213,993,192,043.50
5. Step 5: Solve for x
   x = 3,444,213,993,192,043.50/83,003,311.08
6. Step 6: Final answer
   x = 41,494,898.80