Finding the Fourth Proportional to 2,108,522.16, 2,909,761.95 and 1,141,653.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,522.16 : 2,909,761.95 = 1,141,653.11 : x
2. Step 2: Convert to fraction form
   2,108,522.16/2,909,761.95 = 1,141,653.11/x
3. Step 3: Cross multiply
   2,108,522.16x = 2,909,761.95 × 1,141,653.11
4. Step 4: Simplify right side
   2,108,522.16x = 3,321,938,769,309.55
5. Step 5: Solve for x
   x = 3,321,938,769,309.55/2,108,522.16
6. Step 6: Final answer
   x = 1,575,482.03