Finding the Fourth Proportional to 834,041.67, 1,150,978.74 and 452,068.35

Step by Step Solution

1. Step 1: Write the proportion equation
   834,041.67 : 1,150,978.74 = 452,068.35 : x
2. Step 2: Convert to fraction form
   834,041.67/1,150,978.74 = 452,068.35/x
3. Step 3: Cross multiply
   834,041.67x = 1,150,978.74 × 452,068.35
4. Step 4: Simplify right side
   834,041.67x = 520,321,059,876.88
5. Step 5: Solve for x
   x = 520,321,059,876.88/834,041.67
6. Step 6: Final answer
   x = 623,854.99