Finding the Fourth Proportional to 954,825.98, 1,317,633.54 and 525,106.10

Step by Step Solution

1. Step 1: Write the proportion equation
   954,825.98 : 1,317,633.54 = 525,106.10 : x
2. Step 2: Convert to fraction form
   954,825.98/1,317,633.54 = 525,106.10/x
3. Step 3: Cross multiply
   954,825.98x = 1,317,633.54 × 525,106.10
4. Step 4: Simplify right side
   954,825.98x = 691,897,409,418.59
5. Step 5: Solve for x
   x = 691,897,409,418.59/954,825.98
6. Step 6: Final answer
   x = 724,631.95