Finding the Fourth Proportional to 91,097.03, 136,661.94 and 43,671.93

Step by Step Solution

1. Step 1: Write the proportion equation
   91,097.03 : 136,661.94 = 43,671.93 : x
2. Step 2: Convert to fraction form
   91,097.03/136,661.94 = 43,671.93/x
3. Step 3: Cross multiply
   91,097.03x = 136,661.94 × 43,671.93
4. Step 4: Simplify right side
   91,097.03x = 5,968,290,677.34
5. Step 5: Solve for x
   x = 5,968,290,677.34/91,097.03
6. Step 6: Final answer
   x = 65,515.76