Finding the Fourth Proportional to 3,005,085.96, 4,507,834.95 and 1,207,970.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,005,085.96 : 4,507,834.95 = 1,207,970.82 : x
2. Step 2: Convert to fraction form
   3,005,085.96/4,507,834.95 = 1,207,970.82/x
3. Step 3: Cross multiply
   3,005,085.96x = 4,507,834.95 × 1,207,970.82
4. Step 4: Simplify right side
   3,005,085.96x = 5,445,333,080,976.16
5. Step 5: Solve for x
   x = 5,445,333,080,976.16/3,005,085.96
6. Step 6: Final answer
   x = 1,812,039.04