Finding the Fourth Proportional to 70,674.61, 97,517.05 and 42,003.04

Step by Step Solution

1. Step 1: Write the proportion equation
   70,674.61 : 97,517.05 = 42,003.04 : x
2. Step 2: Convert to fraction form
   70,674.61/97,517.05 = 42,003.04/x
3. Step 3: Cross multiply
   70,674.61x = 97,517.05 × 42,003.04
4. Step 4: Simplify right side
   70,674.61x = 4,096,012,551.83
5. Step 5: Solve for x
   x = 4,096,012,551.83/70,674.61
6. Step 6: Final answer
   x = 57,955.93