Finding the Fourth Proportional to 304,300.30, 456,493.65 and 93,916.30

Step by Step Solution

1. Step 1: Write the proportion equation
   304,300.30 : 456,493.65 = 93,916.30 : x
2. Step 2: Convert to fraction form
   304,300.30/456,493.65 = 93,916.30/x
3. Step 3: Cross multiply
   304,300.30x = 456,493.65 × 93,916.30
4. Step 4: Simplify right side
   304,300.30x = 42,872,194,581.50
5. Step 5: Solve for x
   x = 42,872,194,581.50/304,300.30
6. Step 6: Final answer
   x = 140,887.78