Finding the Fourth Proportional to 3,593,300.60, 5,390,037.30 and 1,069,038.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,593,300.60 : 5,390,037.30 = 1,069,038.20 : x
2. Step 2: Convert to fraction form
   3,593,300.60/5,390,037.30 = 1,069,038.20/x
3. Step 3: Cross multiply
   3,593,300.60x = 5,390,037.30 × 1,069,038.20
4. Step 4: Simplify right side
   3,593,300.60x = 5,762,155,773,124.86
5. Step 5: Solve for x
   x = 5,762,155,773,124.86/3,593,300.60
6. Step 6: Final answer
   x = 1,603,583.00