Finding the Fourth Proportional to 304,498.60, 456,760.86 and 94,140.52

Step by Step Solution

1. Step 1: Write the proportion equation
   304,498.60 : 456,760.86 = 94,140.52 : x
2. Step 2: Convert to fraction form
   304,498.60/456,760.86 = 94,140.52/x
3. Step 3: Cross multiply
   304,498.60x = 456,760.86 × 94,140.52
4. Step 4: Simplify right side
   304,498.60x = 42,999,704,876.05
5. Step 5: Solve for x
   x = 42,999,704,876.05/304,498.60
6. Step 6: Final answer
   x = 141,214.79