Finding the Fourth Proportional to 8,287,667.86, 11,435,463.82 and 4,616,493.12

Step by Step Solution

1. Step 1: Write the proportion equation
   8,287,667.86 : 11,435,463.82 = 4,616,493.12 : x
2. Step 2: Convert to fraction form
   8,287,667.86/11,435,463.82 = 4,616,493.12/x
3. Step 3: Cross multiply
   8,287,667.86x = 11,435,463.82 × 4,616,493.12
4. Step 4: Simplify right side
   8,287,667.86x = 52,791,739,996,680.66
5. Step 5: Solve for x
   x = 52,791,739,996,680.66/8,287,667.86
6. Step 6: Final answer
   x = 6,369,915.02