Finding the Fourth Proportional to 2,606,824.96, 3,597,364.20 and 1,429,407.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,606,824.96 : 3,597,364.20 = 1,429,407.34 : x
2. Step 2: Convert to fraction form
   2,606,824.96/3,597,364.20 = 1,429,407.34/x
3. Step 3: Cross multiply
   2,606,824.96x = 3,597,364.20 × 1,429,407.34
4. Step 4: Simplify right side
   2,606,824.96x = 5,142,098,788,500.10
5. Step 5: Solve for x
   x = 5,142,098,788,500.10/2,606,824.96
6. Step 6: Final answer
   x = 1,972,552.39