Finding the Fourth Proportional to 2,099,622.14, 2,897,570.31 and 1,181,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,622.14 : 2,897,570.31 = 1,181,910.50 : x
2. Step 2: Convert to fraction form
   2,099,622.14/2,897,570.31 = 1,181,910.50/x
3. Step 3: Cross multiply
   2,099,622.14x = 2,897,570.31 × 1,181,910.50
4. Step 4: Simplify right side
   2,099,622.14x = 3,424,668,773,877.26
5. Step 5: Solve for x
   x = 3,424,668,773,877.26/2,099,622.14
6. Step 6: Final answer
   x = 1,631,088.14