Finding the Fourth Proportional to 5,105,016.85, 7,652,890.43 and 2,547,014.17

Step by Step Solution

1. Step 1: Write the proportion equation
   5,105,016.85 : 7,652,890.43 = 2,547,014.17 : x
2. Step 2: Convert to fraction form
   5,105,016.85/7,652,890.43 = 2,547,014.17/x
3. Step 3: Cross multiply
   5,105,016.85x = 7,652,890.43 × 2,547,014.17
4. Step 4: Simplify right side
   5,105,016.85x = 19,492,020,334,800.09
5. Step 5: Solve for x
   x = 19,492,020,334,800.09/5,105,016.85
6. Step 6: Final answer
   x = 3,818,208.82