Finding the Fourth Proportional to 1,665,141.16, 2,297,901.54 and 901,194.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,141.16 : 2,297,901.54 = 901,194.52 : x
2. Step 2: Convert to fraction form
   1,665,141.16/2,297,901.54 = 901,194.52/x
3. Step 3: Cross multiply
   1,665,141.16x = 2,297,901.54 × 901,194.52
4. Step 4: Simplify right side
   1,665,141.16x = 2,070,856,275,347.56
5. Step 5: Solve for x
   x = 2,070,856,275,347.56/1,665,141.16
6. Step 6: Final answer
   x = 1,243,652.08