Finding the Fourth Proportional to 1,522,412.03, 2,101,152.41 and 877,706.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,412.03 : 2,101,152.41 = 877,706.30 : x
2. Step 2: Convert to fraction form
   1,522,412.03/2,101,152.41 = 877,706.30/x
3. Step 3: Cross multiply
   1,522,412.03x = 2,101,152.41 × 877,706.30
4. Step 4: Simplify right side
   1,522,412.03x = 1,844,194,692,622.89
5. Step 5: Solve for x
   x = 1,844,194,692,622.89/1,522,412.03
6. Step 6: Final answer
   x = 1,211,363.72