Finding the Fourth Proportional to 2,041,719.52, 3,062,345.79 and 545,928.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,719.52 : 3,062,345.79 = 545,928.16 : x
2. Step 2: Convert to fraction form
   2,041,719.52/3,062,345.79 = 545,928.16/x
3. Step 3: Cross multiply
   2,041,719.52x = 3,062,345.79 × 545,928.16
4. Step 4: Simplify right side
   2,041,719.52x = 1,671,820,787,106.72
5. Step 5: Solve for x
   x = 1,671,820,787,106.72/2,041,719.52
6. Step 6: Final answer
   x = 818,829.80