Finding the Fourth Proportional to 42,116.83, 58,068.70 and 26,984.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,116.83 : 58,068.70 = 26,984.61 : x
2. Step 2: Convert to fraction form
   42,116.83/58,068.70 = 26,984.61/x
3. Step 3: Cross multiply
   42,116.83x = 58,068.70 × 26,984.61
4. Step 4: Simplify right side
   42,116.83x = 1,566,961,155.25
5. Step 5: Solve for x
   x = 1,566,961,155.25/42,116.83
6. Step 6: Final answer
   x = 37,205.11