Finding the Fourth Proportional to 1,407,162.84, 1,941,981.78 and 856,093.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,162.84 : 1,941,981.78 = 856,093.52 : x
2. Step 2: Convert to fraction form
   1,407,162.84/1,941,981.78 = 856,093.52/x
3. Step 3: Cross multiply
   1,407,162.84x = 1,941,981.78 × 856,093.52
4. Step 4: Simplify right side
   1,407,162.84x = 1,662,518,017,816.07
5. Step 5: Solve for x
   x = 1,662,518,017,816.07/1,407,162.84
6. Step 6: Final answer
   x = 1,181,468.11