Finding the Fourth Proportional to 1,359,123.71, 1,875,551.06 and 747,275.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,123.71 : 1,875,551.06 = 747,275.84 : x
2. Step 2: Convert to fraction form
   1,359,123.71/1,875,551.06 = 747,275.84/x
3. Step 3: Cross multiply
   1,359,123.71x = 1,875,551.06 × 747,275.84
4. Step 4: Simplify right side
   1,359,123.71x = 1,401,553,993,824.39
5. Step 5: Solve for x
   x = 1,401,553,993,824.39/1,359,123.71
6. Step 6: Final answer
   x = 1,031,218.85