Finding the Fourth Proportional to 13,231,019.94, 19,849,356.63 and 4,595,387.46

Step by Step Solution

1. Step 1: Write the proportion equation
   13,231,019.94 : 19,849,356.63 = 4,595,387.46 : x
2. Step 2: Convert to fraction form
   13,231,019.94/19,849,356.63 = 4,595,387.46/x
3. Step 3: Cross multiply
   13,231,019.94x = 19,849,356.63 × 4,595,387.46
4. Step 4: Simplify right side
   13,231,019.94x = 91,215,484,546,569.86
5. Step 5: Solve for x
   x = 91,215,484,546,569.86/13,231,019.94
6. Step 6: Final answer
   x = 6,894,062.96