Finding the Fourth Proportional to 11,661,960.63, 16,099,332.05 and 7,253,107.46

Step by Step Solution

1. Step 1: Write the proportion equation
   11,661,960.63 : 16,099,332.05 = 7,253,107.46 : x
2. Step 2: Convert to fraction form
   11,661,960.63/16,099,332.05 = 7,253,107.46/x
3. Step 3: Cross multiply
   11,661,960.63x = 16,099,332.05 × 7,253,107.46
4. Step 4: Simplify right side
   11,661,960.63x = 116,770,185,276,109.89
5. Step 5: Solve for x
   x = 116,770,185,276,109.89/11,661,960.63
6. Step 6: Final answer
   x = 10,012,911.98