Finding the Fourth Proportional to 1,748,900.06, 2,623,100.96 and 550,791.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748,900.06 : 2,623,100.96 = 550,791.22 : x
2. Step 2: Convert to fraction form
   1,748,900.06/2,623,100.96 = 550,791.22/x
3. Step 3: Cross multiply
   1,748,900.06x = 2,623,100.96 × 550,791.22
4. Step 4: Simplify right side
   1,748,900.06x = 1,444,780,977,941.57
5. Step 5: Solve for x
   x = 1,444,780,977,941.57/1,748,900.06
6. Step 6: Final answer
   x = 826,108.37