Finding the Fourth Proportional to 94,015.35, 129,720.83 and 59,570.10

Step by Step Solution

1. Step 1: Write the proportion equation
   94,015.35 : 129,720.83 = 59,570.10 : x
2. Step 2: Convert to fraction form
   94,015.35/129,720.83 = 59,570.10/x
3. Step 3: Cross multiply
   94,015.35x = 129,720.83 × 59,570.10
4. Step 4: Simplify right side
   94,015.35x = 7,727,482,517.33
5. Step 5: Solve for x
   x = 7,727,482,517.33/94,015.35
6. Step 6: Final answer
   x = 82,193.84