Finding the Fourth Proportional to 76,073.34, 104,973.09 and 42,076.41

Step by Step Solution

1. Step 1: Write the proportion equation
   76,073.34 : 104,973.09 = 42,076.41 : x
2. Step 2: Convert to fraction form
   76,073.34/104,973.09 = 42,076.41/x
3. Step 3: Cross multiply
   76,073.34x = 104,973.09 × 42,076.41
4. Step 4: Simplify right side
   76,073.34x = 4,416,890,773.81
5. Step 5: Solve for x
   x = 4,416,890,773.81/76,073.34
6. Step 6: Final answer
   x = 58,060.96