Finding the Fourth Proportional to 23,400,424.38, 32,291,404.07 and 12,803,584.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,400,424.38 : 32,291,404.07 = 12,803,584.94 : x
2. Step 2: Convert to fraction form
   23,400,424.38/32,291,404.07 = 12,803,584.94/x
3. Step 3: Cross multiply
   23,400,424.38x = 32,291,404.07 × 12,803,584.94
4. Step 4: Simplify right side
   23,400,424.38x = 413,445,734,616,631.81
5. Step 5: Solve for x
   x = 413,445,734,616,631.81/23,400,424.38
6. Step 6: Final answer
   x = 17,668,300.71