Finding the Fourth Proportional to 93,150,605.88, 128,460,647.52 and 73,618,158.96

Step by Step Solution

1. Step 1: Write the proportion equation
   93,150,605.88 : 128,460,647.52 = 73,618,158.96 : x
2. Step 2: Convert to fraction form
   93,150,605.88/128,460,647.52 = 73,618,158.96/x
3. Step 3: Cross multiply
   93,150,605.88x = 128,460,647.52 × 73,618,158.96
4. Step 4: Simplify right side
   93,150,605.88x = 9,457,036,369,231,888
5. Step 5: Solve for x
   x = 9,457,036,369,231,888/93,150,605.88
6. Step 6: Final answer
   x = 101,524,153.06