Finding the Fourth Proportional to 1,632,191.94, 2,250,050.96 and 1,140,635.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632,191.94 : 2,250,050.96 = 1,140,635.31 : x
2. Step 2: Convert to fraction form
   1,632,191.94/2,250,050.96 = 1,140,635.31/x
3. Step 3: Cross multiply
   1,632,191.94x = 2,250,050.96 × 1,140,635.31
4. Step 4: Simplify right side
   1,632,191.94x = 2,566,487,564,411.91
5. Step 5: Solve for x
   x = 2,566,487,564,411.91/1,632,191.94
6. Step 6: Final answer
   x = 1,572,417.74