Finding the Fourth Proportional to 9,523,144.92, 13,139,895.42 and 5,656,969.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,523,144.92 : 13,139,895.42 = 5,656,969.56 : x
2. Step 2: Convert to fraction form
   9,523,144.92/13,139,895.42 = 5,656,969.56/x
3. Step 3: Cross multiply
   9,523,144.92x = 13,139,895.42 × 5,656,969.56
4. Step 4: Simplify right side
   9,523,144.92x = 74,331,988,412,523.41
5. Step 5: Solve for x
   x = 74,331,988,412,523.41/9,523,144.92
6. Step 6: Final answer
   x = 7,805,403.47