Finding the Fourth Proportional to 11,585,003.43, 17,376,940.71 and 4,299,881.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,585,003.43 : 17,376,940.71 = 4,299,881.25 : x
2. Step 2: Convert to fraction form
   11,585,003.43/17,376,940.71 = 4,299,881.25/x
3. Step 3: Cross multiply
   11,585,003.43x = 17,376,940.71 × 4,299,881.25
4. Step 4: Simplify right side
   11,585,003.43x = 74,718,781,541,290.69
5. Step 5: Solve for x
   x = 74,718,781,541,290.69/11,585,003.43
6. Step 6: Final answer
   x = 6,449,612.38