Finding the Fourth Proportional to 114,865.81, 158,491.59 and 67,109.93

Step by Step Solution

1. Step 1: Write the proportion equation
   114,865.81 : 158,491.59 = 67,109.93 : x
2. Step 2: Convert to fraction form
   114,865.81/158,491.59 = 67,109.93/x
3. Step 3: Cross multiply
   114,865.81x = 158,491.59 × 67,109.93
4. Step 4: Simplify right side
   114,865.81x = 10,636,359,060.71
5. Step 5: Solve for x
   x = 10,636,359,060.71/114,865.81
6. Step 6: Final answer
   x = 92,598.13