Finding the Fourth Proportional to 21,370,358.16, 32,055,087.69 and 5,196,392.37

Step by Step Solution

1. Step 1: Write the proportion equation
   21,370,358.16 : 32,055,087.69 = 5,196,392.37 : x
2. Step 2: Convert to fraction form
   21,370,358.16/32,055,087.69 = 5,196,392.37/x
3. Step 3: Cross multiply
   21,370,358.16x = 32,055,087.69 × 5,196,392.37
4. Step 4: Simplify right side
   21,370,358.16x = 166,570,813,091,996.94
5. Step 5: Solve for x
   x = 166,570,813,091,996.94/21,370,358.16
6. Step 6: Final answer
   x = 7,794,479.24