Finding the Fourth Proportional to 2,953,007.32, 4,429,880.38 and 1,155,658.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,953,007.32 : 4,429,880.38 = 1,155,658.62 : x
2. Step 2: Convert to fraction form
   2,953,007.32/4,429,880.38 = 1,155,658.62/x
3. Step 3: Cross multiply
   2,953,007.32x = 4,429,880.38 × 1,155,658.62
4. Step 4: Simplify right side
   2,953,007.32x = 5,119,429,446,715.88
5. Step 5: Solve for x
   x = 5,119,429,446,715.88/2,953,007.32
6. Step 6: Final answer
   x = 1,733,632.49