Finding the Fourth Proportional to 1,152,637.48, 1,727,501.86 and 584,161.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,637.48 : 1,727,501.86 = 584,161.46 : x
2. Step 2: Convert to fraction form
   1,152,637.48/1,727,501.86 = 584,161.46/x
3. Step 3: Cross multiply
   1,152,637.48x = 1,727,501.86 × 584,161.46
4. Step 4: Simplify right side
   1,152,637.48x = 1,009,140,008,690.32
5. Step 5: Solve for x
   x = 1,009,140,008,690.32/1,152,637.48
6. Step 6: Final answer
   x = 875,505.11