Finding the Fourth Proportional to 9,665,426.13, 13,337,946.63 and 5,314,481.97

Step by Step Solution

1. Step 1: Write the proportion equation
   9,665,426.13 : 13,337,946.63 = 5,314,481.97 : x
2. Step 2: Convert to fraction form
   9,665,426.13/13,337,946.63 = 5,314,481.97/x
3. Step 3: Cross multiply
   9,665,426.13x = 13,337,946.63 × 5,314,481.97
4. Step 4: Simplify right side
   9,665,426.13x = 70,884,276,881,957.27
5. Step 5: Solve for x
   x = 70,884,276,881,957.27/9,665,426.13
6. Step 6: Final answer
   x = 7,333,797.39