Finding the Fourth Proportional to 1,756,017.50, 2,634,480.76 and 541,567.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,756,017.50 : 2,634,480.76 = 541,567.30 : x
2. Step 2: Convert to fraction form
   1,756,017.50/2,634,480.76 = 541,567.30/x
3. Step 3: Cross multiply
   1,756,017.50x = 2,634,480.76 × 541,567.30
4. Step 4: Simplify right side
   1,756,017.50x = 1,426,748,632,095.15
5. Step 5: Solve for x
   x = 1,426,748,632,095.15/1,756,017.50
6. Step 6: Final answer
   x = 812,491.12