Finding the Fourth Proportional to 5,116,766.36, 7,061,148.06 and 2,824,931.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,116,766.36 : 7,061,148.06 = 2,824,931.48 : x
2. Step 2: Convert to fraction form
   5,116,766.36/7,061,148.06 = 2,824,931.48/x
3. Step 3: Cross multiply
   5,116,766.36x = 7,061,148.06 × 2,824,931.48
4. Step 4: Simplify right side
   5,116,766.36x = 19,947,259,439,634.93
5. Step 5: Solve for x
   x = 19,947,259,439,634.93/5,116,766.36
6. Step 6: Final answer
   x = 3,898,411.23