Finding the Fourth Proportional to 1,359,043.81, 1,875,484.20 and 747,259.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,043.81 : 1,875,484.20 = 747,259.11 : x
2. Step 2: Convert to fraction form
   1,359,043.81/1,875,484.20 = 747,259.11/x
3. Step 3: Cross multiply
   1,359,043.81x = 1,875,484.20 × 747,259.11
4. Step 4: Simplify right side
   1,359,043.81x = 1,401,472,654,111.06
5. Step 5: Solve for x
   x = 1,401,472,654,111.06/1,359,043.81
6. Step 6: Final answer
   x = 1,031,219.63