Finding the Fourth Proportional to 60,838.01, 83,955.56 and 33,980.90

Step by Step Solution

1. Step 1: Write the proportion equation
   60,838.01 : 83,955.56 = 33,980.90 : x
2. Step 2: Convert to fraction form
   60,838.01/83,955.56 = 33,980.90/x
3. Step 3: Cross multiply
   60,838.01x = 83,955.56 × 33,980.90
4. Step 4: Simplify right side
   60,838.01x = 2,852,885,488.80
5. Step 5: Solve for x
   x = 2,852,885,488.80/60,838.01
6. Step 6: Final answer
   x = 46,893.14