Finding the Fourth Proportional to 6,557,123.69, 9,048,889.57 and 3,617,053.32

Step by Step Solution

1. Step 1: Write the proportion equation
   6,557,123.69 : 9,048,889.57 = 3,617,053.32 : x
2. Step 2: Convert to fraction form
   6,557,123.69/9,048,889.57 = 3,617,053.32/x
3. Step 3: Cross multiply
   6,557,123.69x = 9,048,889.57 × 3,617,053.32
4. Step 4: Simplify right side
   6,557,123.69x = 32,730,316,093,154.55
5. Step 5: Solve for x
   x = 32,730,316,093,154.55/6,557,123.69
6. Step 6: Final answer
   x = 4,991,566.07