Finding the Fourth Proportional to 2,141,833.50, 2,955,713.01 and 1,161,770.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,833.50 : 2,955,713.01 = 1,161,770.10 : x
2. Step 2: Convert to fraction form
   2,141,833.50/2,955,713.01 = 1,161,770.10/x
3. Step 3: Cross multiply
   2,141,833.50x = 2,955,713.01 × 1,161,770.10
4. Step 4: Simplify right side
   2,141,833.50x = 3,433,858,999,199.00
5. Step 5: Solve for x
   x = 3,433,858,999,199.00/2,141,833.50
6. Step 6: Final answer
   x = 1,603,233.40