Finding the Fourth Proportional to 769,856.91, 1,154,196.69 and 466,184.98

Step by Step Solution

1. Step 1: Write the proportion equation
   769,856.91 : 1,154,196.69 = 466,184.98 : x
2. Step 2: Convert to fraction form
   769,856.91/1,154,196.69 = 466,184.98/x
3. Step 3: Cross multiply
   769,856.91x = 1,154,196.69 × 466,184.98
4. Step 4: Simplify right side
   769,856.91x = 538,069,160,843.72
5. Step 5: Solve for x
   x = 538,069,160,843.72/769,856.91
6. Step 6: Final answer
   x = 698,921.00