Finding the Fourth Proportional to 9,901,822.52, 13,662,708.33 and 5,713,979.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,901,822.52 : 13,662,708.33 = 5,713,979.63 : x
2. Step 2: Convert to fraction form
   9,901,822.52/13,662,708.33 = 5,713,979.63/x
3. Step 3: Cross multiply
   9,901,822.52x = 13,662,708.33 × 5,713,979.63
4. Step 4: Simplify right side
   9,901,822.52x = 78,068,437,019,937.78
5. Step 5: Solve for x
   x = 78,068,437,019,937.78/9,901,822.52
6. Step 6: Final answer
   x = 7,884,249.28