Finding the Fourth Proportional to 51,390,151.03, 70,911,870.55 and 29,365,078.15

Step by Step Solution

1. Step 1: Write the proportion equation
   51,390,151.03 : 70,911,870.55 = 29,365,078.15 : x
2. Step 2: Convert to fraction form
   51,390,151.03/70,911,870.55 = 29,365,078.15/x
3. Step 3: Cross multiply
   51,390,151.03x = 70,911,870.55 × 29,365,078.15
4. Step 4: Simplify right side
   51,390,151.03x = 2,082,332,620,463,433.25
5. Step 5: Solve for x
   x = 2,082,332,620,463,433.25/51,390,151.03
6. Step 6: Final answer
   x = 40,520,072.01