Finding the Fourth Proportional to 1,748,910.58, 2,623,116.68 and 550,801.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748,910.58 : 2,623,116.68 = 550,801.72 : x
2. Step 2: Convert to fraction form
   1,748,910.58/2,623,116.68 = 550,801.72/x
3. Step 3: Cross multiply
   1,748,910.58x = 2,623,116.68 × 550,801.72
4. Step 4: Simplify right side
   1,748,910.58x = 1,444,817,179,104.69
5. Step 5: Solve for x
   x = 1,444,817,179,104.69/1,748,910.58
6. Step 6: Final answer
   x = 826,124.10