Finding the Fourth Proportional to 2,061,077.46, 3,090,121.46 and 1,385,483.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,077.46 : 3,090,121.46 = 1,385,483.06 : x
2. Step 2: Convert to fraction form
   2,061,077.46/3,090,121.46 = 1,385,483.06/x
3. Step 3: Cross multiply
   2,061,077.46x = 3,090,121.46 × 1,385,483.06
4. Step 4: Simplify right side
   2,061,077.46x = 4,281,310,936,172.47
5. Step 5: Solve for x
   x = 4,281,310,936,172.47/2,061,077.46
6. Step 6: Final answer
   x = 2,077,219.81