Finding the Fourth Proportional to 68,000.58, 93,801.69 and 42,462.61

Step by Step Solution

1. Step 1: Write the proportion equation
   68,000.58 : 93,801.69 = 42,462.61 : x
2. Step 2: Convert to fraction form
   68,000.58/93,801.69 = 42,462.61/x
3. Step 3: Cross multiply
   68,000.58x = 93,801.69 × 42,462.61
4. Step 4: Simplify right side
   68,000.58x = 3,983,064,579.81
5. Step 5: Solve for x
   x = 3,983,064,579.81/68,000.58
6. Step 6: Final answer
   x = 58,573.98