Finding the Fourth Proportional to 46,959,448.96, 64,813,333.98 and 30,460,021.12

Step by Step Solution

1. Step 1: Write the proportion equation
   46,959,448.96 : 64,813,333.98 = 30,460,021.12 : x
2. Step 2: Convert to fraction form
   46,959,448.96/64,813,333.98 = 30,460,021.12/x
3. Step 3: Cross multiply
   46,959,448.96x = 64,813,333.98 × 30,460,021.12
4. Step 4: Simplify right side
   46,959,448.96x = 1,974,215,521,888,413.75
5. Step 5: Solve for x
   x = 1,974,215,521,888,413.75/46,959,448.96
6. Step 6: Final answer
   x = 42,040,857.92