Finding the Fourth Proportional to 2,220,487.63, 3,325,686.89 and 1,737,706.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,220,487.63 : 3,325,686.89 = 1,737,706.69 : x
2. Step 2: Convert to fraction form
   2,220,487.63/3,325,686.89 = 1,737,706.69/x
3. Step 3: Cross multiply
   2,220,487.63x = 3,325,686.89 × 1,737,706.69
4. Step 4: Simplify right side
   2,220,487.63x = 5,779,068,357,598.29
5. Step 5: Solve for x
   x = 5,779,068,357,598.29/2,220,487.63
6. Step 6: Final answer
   x = 2,602,612.27