Finding the Fourth Proportional to 127,661.82, 191,517.93 and 37,706.06

Step by Step Solution

1. Step 1: Write the proportion equation
   127,661.82 : 191,517.93 = 37,706.06 : x
2. Step 2: Convert to fraction form
   127,661.82/191,517.93 = 37,706.06/x
3. Step 3: Cross multiply
   127,661.82x = 191,517.93 × 37,706.06
4. Step 4: Simplify right side
   127,661.82x = 7,221,387,038.45
5. Step 5: Solve for x
   x = 7,221,387,038.45/127,661.82
6. Step 6: Final answer
   x = 56,566.54