Finding the Fourth Proportional to 1,878,022.50, 2,591,729.72 and 1,062,210.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,878,022.50 : 2,591,729.72 = 1,062,210.22 : x
2. Step 2: Convert to fraction form
   1,878,022.50/2,591,729.72 = 1,062,210.22/x
3. Step 3: Cross multiply
   1,878,022.50x = 2,591,729.72 × 1,062,210.22
4. Step 4: Simplify right side
   1,878,022.50x = 2,752,961,796,061.74
5. Step 5: Solve for x
   x = 2,752,961,796,061.74/1,878,022.50
6. Step 6: Final answer
   x = 1,465,883.29