Finding the Fourth Proportional to 1,896,633.01, 2,620,300.76 and 1,590,234.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,896,633.01 : 2,620,300.76 = 1,590,234.31 : x
2. Step 2: Convert to fraction form
   1,896,633.01/2,620,300.76 = 1,590,234.31/x
3. Step 3: Cross multiply
   1,896,633.01x = 2,620,300.76 × 1,590,234.31
4. Step 4: Simplify right side
   1,896,633.01x = 4,166,892,171,071.08
5. Step 5: Solve for x
   x = 4,166,892,171,071.08/1,896,633.01
6. Step 6: Final answer
   x = 2,196,994.44