Finding the Fourth Proportional to 1,518,549.46, 2,095,493.01 and 839,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,549.46 : 2,095,493.01 = 839,432.50 : x
2. Step 2: Convert to fraction form
   1,518,549.46/2,095,493.01 = 839,432.50/x
3. Step 3: Cross multiply
   1,518,549.46x = 2,095,493.01 × 839,432.50
4. Step 4: Simplify right side
   1,518,549.46x = 1,759,024,936,116.83
5. Step 5: Solve for x
   x = 1,759,024,936,116.83/1,518,549.46
6. Step 6: Final answer
   x = 1,158,358.67