Finding the Fourth Proportional to 2,085,372.50, 3,126,086.46 and 1,572,241.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,372.50 : 3,126,086.46 = 1,572,241.55 : x
2. Step 2: Convert to fraction form
   2,085,372.50/3,126,086.46 = 1,572,241.55/x
3. Step 3: Cross multiply
   2,085,372.50x = 3,126,086.46 × 1,572,241.55
4. Step 4: Simplify right side
   2,085,372.50x = 4,914,963,005,673.98
5. Step 5: Solve for x
   x = 4,914,963,005,673.98/2,085,372.50
6. Step 6: Final answer
   x = 2,356,875.34