Finding the Fourth Proportional to 2,146,892.88, 2,962,716.45 and 1,166,837.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,892.88 : 2,962,716.45 = 1,166,837.43 : x
2. Step 2: Convert to fraction form
   2,146,892.88/2,962,716.45 = 1,166,837.43/x
3. Step 3: Cross multiply
   2,146,892.88x = 2,962,716.45 × 1,166,837.43
4. Step 4: Simplify right side
   2,146,892.88x = 3,457,008,448,336.72
5. Step 5: Solve for x
   x = 3,457,008,448,336.72/2,146,892.88
6. Step 6: Final answer
   x = 1,610,237.98