Finding the Fourth Proportional to 5,136,111.24, 7,088,056.30 and 2,844,271.92

Step by Step Solution

1. Step 1: Write the proportion equation
   5,136,111.24 : 7,088,056.30 = 2,844,271.92 : x
2. Step 2: Convert to fraction form
   5,136,111.24/7,088,056.30 = 2,844,271.92/x
3. Step 3: Cross multiply
   5,136,111.24x = 7,088,056.30 × 2,844,271.92
4. Step 4: Simplify right side
   5,136,111.24x = 20,160,359,501,469.09
5. Step 5: Solve for x
   x = 20,160,359,501,469.09/5,136,111.24
6. Step 6: Final answer
   x = 3,925,218.63