Finding the Fourth Proportional to 7,447,820.82, 10,277,356.59 and 4,184,379.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,447,820.82 : 10,277,356.59 = 4,184,379.42 : x
2. Step 2: Convert to fraction form
   7,447,820.82/10,277,356.59 = 4,184,379.42/x
3. Step 3: Cross multiply
   7,447,820.82x = 10,277,356.59 × 4,184,379.42
4. Step 4: Simplify right side
   7,447,820.82x = 43,004,359,407,197.38
5. Step 5: Solve for x
   x = 43,004,359,407,197.38/7,447,820.82
6. Step 6: Final answer
   x = 5,774,086.20