Finding the Fourth Proportional to 1,802,887.52, 2,704,471.31 and 523,516.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,887.52 : 2,704,471.31 = 523,516.10 : x
2. Step 2: Convert to fraction form
   1,802,887.52/2,704,471.31 = 523,516.10/x
3. Step 3: Cross multiply
   1,802,887.52x = 2,704,471.31 × 523,516.10
4. Step 4: Simplify right side
   1,802,887.52x = 1,415,834,260,559.52
5. Step 5: Solve for x
   x = 1,415,834,260,559.52/1,802,887.52
6. Step 6: Final answer
   x = 785,314.81