Finding the Fourth Proportional to 1,359,248.88, 1,875,817.50 and 747,451.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,248.88 : 1,875,817.50 = 747,451.80 : x
2. Step 2: Convert to fraction form
   1,359,248.88/1,875,817.50 = 747,451.80/x
3. Step 3: Cross multiply
   1,359,248.88x = 1,875,817.50 × 747,451.80
4. Step 4: Simplify right side
   1,359,248.88x = 1,402,083,166,846.50
5. Step 5: Solve for x
   x = 1,402,083,166,846.50/1,359,248.88
6. Step 6: Final answer
   x = 1,031,513.20