Finding the Fourth Proportional to 13,314,109.42, 18,373,291.36 and 7,433,834.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,314,109.42 : 18,373,291.36 = 7,433,834.18 : x
2. Step 2: Convert to fraction form
   13,314,109.42/18,373,291.36 = 7,433,834.18/x
3. Step 3: Cross multiply
   13,314,109.42x = 18,373,291.36 × 7,433,834.18
4. Step 4: Simplify right side
   13,314,109.42x = 136,584,001,303,965.42
5. Step 5: Solve for x
   x = 136,584,001,303,965.42/13,314,109.42
6. Step 6: Final answer
   x = 10,258,590.87