Finding the Fourth Proportional to 93,046.48, 128,362.69 and 62,008.69

Step by Step Solution

1. Step 1: Write the proportion equation
   93,046.48 : 128,362.69 = 62,008.69 : x
2. Step 2: Convert to fraction form
   93,046.48/128,362.69 = 62,008.69/x
3. Step 3: Cross multiply
   93,046.48x = 128,362.69 × 62,008.69
4. Step 4: Simplify right side
   93,046.48x = 7,959,602,251.78
5. Step 5: Solve for x
   x = 7,959,602,251.78/93,046.48
6. Step 6: Final answer
   x = 85,544.37