Finding the Fourth Proportional to 1,503,541.32, 2,074,981.50 and 824,477.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,503,541.32 : 2,074,981.50 = 824,477.82 : x
2. Step 2: Convert to fraction form
   1,503,541.32/2,074,981.50 = 824,477.82/x
3. Step 3: Cross multiply
   1,503,541.32x = 2,074,981.50 × 824,477.82
4. Step 4: Simplify right side
   1,503,541.32x = 1,710,776,223,660.33
5. Step 5: Solve for x
   x = 1,710,776,223,660.33/1,503,541.32
6. Step 6: Final answer
   x = 1,137,831.20