Finding the Fourth Proportional to 9,570,728.24, 13,212,027.96 and 5,900,300.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,570,728.24 : 13,212,027.96 = 5,900,300.72 : x
2. Step 2: Convert to fraction form
   9,570,728.24/13,212,027.96 = 5,900,300.72/x
3. Step 3: Cross multiply
   9,570,728.24x = 13,212,027.96 × 5,900,300.72
4. Step 4: Simplify right side
   9,570,728.24x = 77,954,938,085,048.14
5. Step 5: Solve for x
   x = 77,954,938,085,048.14/9,570,728.24
6. Step 6: Final answer
   x = 8,145,141.74