Finding the Fourth Proportional to 1,175,047.52, 1,762,472.86 and 464,884.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,047.52 : 1,762,472.86 = 464,884.88 : x
2. Step 2: Convert to fraction form
   1,175,047.52/1,762,472.86 = 464,884.88/x
3. Step 3: Cross multiply
   1,175,047.52x = 1,762,472.86 × 464,884.88
4. Step 4: Simplify right side
   1,175,047.52x = 819,346,974,049.78
5. Step 5: Solve for x
   x = 819,346,974,049.78/1,175,047.52
6. Step 6: Final answer
   x = 697,288.38