Finding the Fourth Proportional to 9,933,658.56, 13,709,585.61 and 5,523,824.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,933,658.56 : 13,709,585.61 = 5,523,824.52 : x
2. Step 2: Convert to fraction form
   9,933,658.56/13,709,585.61 = 5,523,824.52/x
3. Step 3: Cross multiply
   9,933,658.56x = 13,709,585.61 × 5,523,824.52
4. Step 4: Simplify right side
   9,933,658.56x = 75,729,345,151,557.14
5. Step 5: Solve for x
   x = 75,729,345,151,557.14/9,933,658.56
6. Step 6: Final answer
   x = 7,623,509.98