Finding the Fourth Proportional to 5,116,818.36, 7,061,219.82 and 2,824,983.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,116,818.36 : 7,061,219.82 = 2,824,983.48 : x
2. Step 2: Convert to fraction form
   5,116,818.36/7,061,219.82 = 2,824,983.48/x
3. Step 3: Cross multiply
   5,116,818.36x = 7,061,219.82 × 2,824,983.48
4. Step 4: Simplify right side
   5,116,818.36x = 19,947,829,340,148.57
5. Step 5: Solve for x
   x = 19,947,829,340,148.57/5,116,818.36
6. Step 6: Final answer
   x = 3,898,482.99