Finding the Fourth Proportional to 65,083,943.58, 89,817,196.33 and 35,713,561.47

Step by Step Solution

1. Step 1: Write the proportion equation
   65,083,943.58 : 89,817,196.33 = 35,713,561.47 : x
2. Step 2: Convert to fraction form
   65,083,943.58/89,817,196.33 = 35,713,561.47/x
3. Step 3: Cross multiply
   65,083,943.58x = 89,817,196.33 × 35,713,561.47
4. Step 4: Simplify right side
   65,083,943.58x = 3,207,691,961,701,488
5. Step 5: Solve for x
   x = 3,207,691,961,701,488/65,083,943.58
6. Step 6: Final answer
   x = 49,285,457.91