Finding the Fourth Proportional to 224,769.27, 337,152.69 and 91,649.01

Step by Step Solution

1. Step 1: Write the proportion equation
   224,769.27 : 337,152.69 = 91,649.01 : x
2. Step 2: Convert to fraction form
   224,769.27/337,152.69 = 91,649.01/x
3. Step 3: Cross multiply
   224,769.27x = 337,152.69 × 91,649.01
4. Step 4: Simplify right side
   224,769.27x = 30,899,710,257.34
5. Step 5: Solve for x
   x = 30,899,710,257.34/224,769.27
6. Step 6: Final answer
   x = 137,473.02