Finding the Fourth Proportional to 10,661,996.88, 14,698,251 and 7,600,896.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,661,996.88 : 14,698,251 = 7,600,896.72 : x
2. Step 2: Convert to fraction form
   10,661,996.88/14,698,251 = 7,600,896.72/x
3. Step 3: Cross multiply
   10,661,996.88x = 14,698,251 × 7,600,896.72
4. Step 4: Simplify right side
   10,661,996.88x = 111,719,887,815,636.72
5. Step 5: Solve for x
   x = 111,719,887,815,636.72/10,661,996.88
6. Step 6: Final answer
   x = 10,478,326.82