Finding the Fourth Proportional to 842,931.08, 1,162,468.50 and 552,436.83

Step by Step Solution

1. Step 1: Write the proportion equation
   842,931.08 : 1,162,468.50 = 552,436.83 : x
2. Step 2: Convert to fraction form
   842,931.08/1,162,468.50 = 552,436.83/x
3. Step 3: Cross multiply
   842,931.08x = 1,162,468.50 × 552,436.83
4. Step 4: Simplify right side
   842,931.08x = 642,190,407,539.04
5. Step 5: Solve for x
   x = 642,190,407,539.04/842,931.08
6. Step 6: Final answer
   x = 761,853.99