Finding the Fourth Proportional to 3,759,066.49, 5,640,971.69 and 1,600,088.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759,066.49 : 5,640,971.69 = 1,600,088.15 : x
2. Step 2: Convert to fraction form
   3,759,066.49/5,640,971.69 = 1,600,088.15/x
3. Step 3: Cross multiply
   3,759,066.49x = 5,640,971.69 × 1,600,088.15
4. Step 4: Simplify right side
   3,759,066.49x = 9,026,051,955,654.47
5. Step 5: Solve for x
   x = 9,026,051,955,654.47/3,759,066.49
6. Step 6: Final answer
   x = 2,401,141.87