Finding the Fourth Proportional to 1,510,074.50, 2,083,903.10 and 831,011.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,510,074.50 : 2,083,903.10 = 831,011.00 : x
2. Step 2: Convert to fraction form
   1,510,074.50/2,083,903.10 = 831,011.00/x
3. Step 3: Cross multiply
   1,510,074.50x = 2,083,903.10 × 831,011.00
4. Step 4: Simplify right side
   1,510,074.50x = 1,731,746,387,575.82
5. Step 5: Solve for x
   x = 1,731,746,387,575.82/1,510,074.50
6. Step 6: Final answer
   x = 1,146,795.34