Finding the Fourth Proportional to 8,867,818.72, 12,237,584.42 and 4,793,437.72

Step by Step Solution

1. Step 1: Write the proportion equation
   8,867,818.72 : 12,237,584.42 = 4,793,437.72 : x
2. Step 2: Convert to fraction form
   8,867,818.72/12,237,584.42 = 4,793,437.72/x
3. Step 3: Cross multiply
   8,867,818.72x = 12,237,584.42 × 4,793,437.72
4. Step 4: Simplify right side
   8,867,818.72x = 58,660,098,760,512.32
5. Step 5: Solve for x
   x = 58,660,098,760,512.32/8,867,818.72
6. Step 6: Final answer
   x = 6,614,941.13