Finding the Fourth Proportional to 2,069,059.66, 3,104,287.18 and 916,148.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,059.66 : 3,104,287.18 = 916,148.82 : x
2. Step 2: Convert to fraction form
   2,069,059.66/3,104,287.18 = 916,148.82/x
3. Step 3: Cross multiply
   2,069,059.66x = 3,104,287.18 × 916,148.82
4. Step 4: Simplify right side
   2,069,059.66x = 2,843,989,039,188.50
5. Step 5: Solve for x
   x = 2,843,989,039,188.50/2,069,059.66
6. Step 6: Final answer
   x = 1,374,532.16