Finding the Fourth Proportional to 2,076,553.50, 2,865,643.83 and 1,122,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,553.50 : 2,865,643.83 = 1,122,697.50 : x
2. Step 2: Convert to fraction form
   2,076,553.50/2,865,643.83 = 1,122,697.50/x
3. Step 3: Cross multiply
   2,076,553.50x = 2,865,643.83 × 1,122,697.50
4. Step 4: Simplify right side
   2,076,553.50x = 3,217,251,163,831.43
5. Step 5: Solve for x
   x = 3,217,251,163,831.43/2,076,553.50
6. Step 6: Final answer
   x = 1,549,322.55