Finding the Fourth Proportional to 12,709,843.92, 19,064,898.72 and 5,035,356.36

Step by Step Solution

1. Step 1: Write the proportion equation
   12,709,843.92 : 19,064,898.72 = 5,035,356.36 : x
2. Step 2: Convert to fraction form
   12,709,843.92/19,064,898.72 = 5,035,356.36/x
3. Step 3: Cross multiply
   12,709,843.92x = 19,064,898.72 × 5,035,356.36
4. Step 4: Simplify right side
   12,709,843.92x = 95,998,559,022,507.86
5. Step 5: Solve for x
   x = 95,998,559,022,507.86/12,709,843.92
6. Step 6: Final answer
   x = 7,553,087.17