Finding the Fourth Proportional to 3,803,992.50, 5,249,510.86 and 2,085,124.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,803,992.50 : 5,249,510.86 = 2,085,124.72 : x
2. Step 2: Convert to fraction form
   3,803,992.50/5,249,510.86 = 2,085,124.72/x
3. Step 3: Cross multiply
   3,803,992.50x = 5,249,510.86 × 2,085,124.72
4. Step 4: Simplify right side
   3,803,992.50x = 10,945,884,862,094.46
5. Step 5: Solve for x
   x = 10,945,884,862,094.46/3,803,992.50
6. Step 6: Final answer
   x = 2,877,472.78