Finding the Fourth Proportional to 1,061,892.72, 1,465,411.32 and 584,964.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,892.72 : 1,465,411.32 = 584,964.72 : x
2. Step 2: Convert to fraction form
   1,061,892.72/1,465,411.32 = 584,964.72/x
3. Step 3: Cross multiply
   1,061,892.72x = 1,465,411.32 × 584,964.72
4. Step 4: Simplify right side
   1,061,892.72x = 857,213,922,488.63
5. Step 5: Solve for x
   x = 857,213,922,488.63/1,061,892.72
6. Step 6: Final answer
   x = 807,250.96