Finding the Fourth Proportional to 12,925,149.48, 19,388,216.16 and 4,837,273.56

Step by Step Solution

1. Step 1: Write the proportion equation
   12,925,149.48 : 19,388,216.16 = 4,837,273.56 : x
2. Step 2: Convert to fraction form
   12,925,149.48/19,388,216.16 = 4,837,273.56/x
3. Step 3: Cross multiply
   12,925,149.48x = 19,388,216.16 × 4,837,273.56
4. Step 4: Simplify right side
   12,925,149.48x = 93,786,105,406,332.72
5. Step 5: Solve for x
   x = 93,786,105,406,332.72/12,925,149.48
6. Step 6: Final answer
   x = 7,256,094.45