Finding the Fourth Proportional to 42,691.50, 58,914.15 and 24,796.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,691.50 : 58,914.15 = 24,796.86 : x
2. Step 2: Convert to fraction form
   42,691.50/58,914.15 = 24,796.86/x
3. Step 3: Cross multiply
   42,691.50x = 58,914.15 × 24,796.86
4. Step 4: Simplify right side
   42,691.50x = 1,460,885,929.57
5. Step 5: Solve for x
   x = 1,460,885,929.57/42,691.50
6. Step 6: Final answer
   x = 34,219.60