Finding the Fourth Proportional to 110,916,443.77, 166,389,805.17 and 46,205,112.15

Step by Step Solution

1. Step 1: Write the proportion equation
   110,916,443.77 : 166,389,805.17 = 46,205,112.15 : x
2. Step 2: Convert to fraction form
   110,916,443.77/166,389,805.17 = 46,205,112.15/x
3. Step 3: Cross multiply
   110,916,443.77x = 166,389,805.17 × 46,205,112.15
4. Step 4: Simplify right side
   110,916,443.77x = 7,688,059,608,496,499
5. Step 5: Solve for x
   x = 7,688,059,608,496,499/110,916,443.77
6. Step 6: Final answer
   x = 69,313,974.98