Finding the Fourth Proportional to 1,503,752.86, 2,074,259.72 and 891,495.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,752.86 : 2,074,259.72 = 891,495.46 : x
2. Step 2: Convert to fraction form
   1,503,752.86/2,074,259.72 = 891,495.46/x
3. Step 3: Cross multiply
   1,503,752.86x = 2,074,259.72 × 891,495.46
4. Step 4: Simplify right side
   1,503,752.86x = 1,849,193,123,240.87
5. Step 5: Solve for x
   x = 1,849,193,123,240.87/1,503,752.86
6. Step 6: Final answer
   x = 1,229,718.77