Finding the Fourth Proportional to 1,155,400.06, 1,593,914.88 and 747,633.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,400.06 : 1,593,914.88 = 747,633.57 : x
2. Step 2: Convert to fraction form
   1,155,400.06/1,593,914.88 = 747,633.57/x
3. Step 3: Cross multiply
   1,155,400.06x = 1,593,914.88 × 747,633.57
4. Step 4: Simplify right side
   1,155,400.06x = 1,191,664,262,171.86
5. Step 5: Solve for x
   x = 1,191,664,262,171.86/1,155,400.06
6. Step 6: Final answer
   x = 1,031,386.71