Finding the Fourth Proportional to 110,592, 152,616.96 and 70,848

Step by Step Solution

1. Step 1: Write the proportion equation
   110,592 : 152,616.96 = 70,848 : x
2. Step 2: Convert to fraction form
   110,592/152,616.96 = 70,848/x
3. Step 3: Cross multiply
   110,592x = 152,616.96 × 70,848
4. Step 4: Simplify right side
   110,592x = 10,812,606,382.08
5. Step 5: Solve for x
   x = 10,812,606,382.08/110,592
6. Step 6: Final answer
   x = 97,770.24