Finding the Fourth Proportional to 1,878,407.31, 2,818,069.55 and 599,014.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,878,407.31 : 2,818,069.55 = 599,014.82 : x
2. Step 2: Convert to fraction form
   1,878,407.31/2,818,069.55 = 599,014.82/x
3. Step 3: Cross multiply
   1,878,407.31x = 2,818,069.55 × 599,014.82
4. Step 4: Simplify right side
   1,878,407.31x = 1,688,065,424,240.73
5. Step 5: Solve for x
   x = 1,688,065,424,240.73/1,878,407.31
6. Step 6: Final answer
   x = 898,668.47