Finding the Fourth Proportional to 2,042,429.10, 3,063,643.65 and 546,521.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,429.10 : 3,063,643.65 = 546,521.10 : x
2. Step 2: Convert to fraction form
   2,042,429.10/3,063,643.65 = 546,521.10/x
3. Step 3: Cross multiply
   2,042,429.10x = 3,063,643.65 × 546,521.10
4. Step 4: Simplify right side
   2,042,429.10x = 1,674,345,897,606.02
5. Step 5: Solve for x
   x = 1,674,345,897,606.02/2,042,429.10
6. Step 6: Final answer
   x = 819,781.65