Finding the Fourth Proportional to 4,687,670.91, 7,066,641.41 and 4,375,189.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,687,670.91 : 7,066,641.41 = 4,375,189.83 : x
2. Step 2: Convert to fraction form
   4,687,670.91/7,066,641.41 = 4,375,189.83/x
3. Step 3: Cross multiply
   4,687,670.91x = 7,066,641.41 × 4,375,189.83
4. Step 4: Simplify right side
   4,687,670.91x = 30,917,897,650,319.78
5. Step 5: Solve for x
   x = 30,917,897,650,319.78/4,687,670.91
6. Step 6: Final answer
   x = 6,595,577.68