Finding the Fourth Proportional to 91,723.39, 126,588.83 and 61,094.86

Step by Step Solution

1. Step 1: Write the proportion equation
   91,723.39 : 126,588.83 = 61,094.86 : x
2. Step 2: Convert to fraction form
   91,723.39/126,588.83 = 61,094.86/x
3. Step 3: Cross multiply
   91,723.39x = 126,588.83 × 61,094.86
4. Step 4: Simplify right side
   91,723.39x = 7,733,926,224.47
5. Step 5: Solve for x
   x = 7,733,926,224.47/91,723.39
6. Step 6: Final answer
   x = 84,317.93