Finding the Fourth Proportional to 152,793.60, 229,189.12 and 59,365.12

Step by Step Solution

1. Step 1: Write the proportion equation
   152,793.60 : 229,189.12 = 59,365.12 : x
2. Step 2: Convert to fraction form
   152,793.60/229,189.12 = 59,365.12/x
3. Step 3: Cross multiply
   152,793.60x = 229,189.12 × 59,365.12
4. Step 4: Simplify right side
   152,793.60x = 13,605,839,611.49
5. Step 5: Solve for x
   x = 13,605,839,611.49/152,793.60
6. Step 6: Final answer
   x = 89,047.18