Finding the Fourth Proportional to 111,517, 167,301.42 and 37,645

Step by Step Solution

1. Step 1: Write the proportion equation
   111,517 : 167,301.42 = 37,645 : x
2. Step 2: Convert to fraction form
   111,517/167,301.42 = 37,645/x
3. Step 3: Cross multiply
   111,517x = 167,301.42 × 37,645
4. Step 4: Simplify right side
   111,517x = 6,298,061,955.90
5. Step 5: Solve for x
   x = 6,298,061,955.90/111,517
6. Step 6: Final answer
   x = 56,476.25