Finding the Fourth Proportional to 9,834,729.12, 13,572,093.33 and 5,424,960.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,834,729.12 : 13,572,093.33 = 5,424,960.72 : x
2. Step 2: Convert to fraction form
   9,834,729.12/13,572,093.33 = 5,424,960.72/x
3. Step 3: Cross multiply
   9,834,729.12x = 13,572,093.33 × 5,424,960.72
4. Step 4: Simplify right side
   9,834,729.12x = 73,628,073,203,424
5. Step 5: Solve for x
   x = 73,628,073,203,424/9,834,729.12
6. Step 6: Final answer
   x = 7,486,537.99