Finding the Fourth Proportional to 1,525,411.50, 2,105,062.20 and 837,095.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,411.50 : 2,105,062.20 = 837,095.10 : x
2. Step 2: Convert to fraction form
   1,525,411.50/2,105,062.20 = 837,095.10/x
3. Step 3: Cross multiply
   1,525,411.50x = 2,105,062.20 × 837,095.10
4. Step 4: Simplify right side
   1,525,411.50x = 1,762,137,252,815.22
5. Step 5: Solve for x
   x = 1,762,137,252,815.22/1,525,411.50
6. Step 6: Final answer
   x = 1,155,188.13