Finding the Fourth Proportional to 2,070,162.25, 2,856,623.57 and 1,526,590.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,162.25 : 2,856,623.57 = 1,526,590.69 : x
2. Step 2: Convert to fraction form
   2,070,162.25/2,856,623.57 = 1,526,590.69/x
3. Step 3: Cross multiply
   2,070,162.25x = 2,856,623.57 × 1,526,590.69
4. Step 4: Simplify right side
   2,070,162.25x = 4,360,894,946,796.56
5. Step 5: Solve for x
   x = 4,360,894,946,796.56/2,070,162.25
6. Step 6: Final answer
   x = 2,106,547.42