Finding the Fourth Proportional to 63,987,812.56, 96,009,369.72 and 34,409,431.32

Step by Step Solution

1. Step 1: Write the proportion equation
   63,987,812.56 : 96,009,369.72 = 34,409,431.32 : x
2. Step 2: Convert to fraction form
   63,987,812.56/96,009,369.72 = 34,409,431.32/x
3. Step 3: Cross multiply
   63,987,812.56x = 96,009,369.72 × 34,409,431.32
4. Step 4: Simplify right side
   63,987,812.56x = 3,303,627,813,456,827.50
5. Step 5: Solve for x
   x = 3,303,627,813,456,827.50/63,987,812.56
6. Step 6: Final answer
   x = 51,629,016.23