Finding the Fourth Proportional to 122,116.10, 183,200.47 and 37,874.59

Step by Step Solution

1. Step 1: Write the proportion equation
   122,116.10 : 183,200.47 = 37,874.59 : x
2. Step 2: Convert to fraction form
   122,116.10/183,200.47 = 37,874.59/x
3. Step 3: Cross multiply
   122,116.10x = 183,200.47 × 37,874.59
4. Step 4: Simplify right side
   122,116.10x = 6,938,642,136.37
5. Step 5: Solve for x
   x = 6,938,642,136.37/122,116.10
6. Step 6: Final answer
   x = 56,820.05