Finding the Fourth Proportional to 2,108,080.17, 2,909,151.60 and 1,141,210.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,080.17 : 2,909,151.60 = 1,141,210.47 : x
2. Step 2: Convert to fraction form
   2,108,080.17/2,909,151.60 = 1,141,210.47/x
3. Step 3: Cross multiply
   2,108,080.17x = 2,909,151.60 × 1,141,210.47
4. Step 4: Simplify right side
   2,108,080.17x = 3,319,954,264,737.25
5. Step 5: Solve for x
   x = 3,319,954,264,737.25/2,108,080.17
6. Step 6: Final answer
   x = 1,574,870.97