Finding the Fourth Proportional to 2,824,276.29, 3,897,486.66 and 1,535,123.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824,276.29 : 3,897,486.66 = 1,535,123.63 : x
2. Step 2: Convert to fraction form
   2,824,276.29/3,897,486.66 = 1,535,123.63/x
3. Step 3: Cross multiply
   2,824,276.29x = 3,897,486.66 × 1,535,123.63
4. Step 4: Simplify right side
   2,824,276.29x = 5,983,123,849,888.34
5. Step 5: Solve for x
   x = 5,983,123,849,888.34/2,824,276.29
6. Step 6: Final answer
   x = 2,118,462.66