Finding the Fourth Proportional to 1,665,250.42, 2,298,087.58 and 1,021,025.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,250.42 : 2,298,087.58 = 1,021,025.83 : x
2. Step 2: Convert to fraction form
   1,665,250.42/2,298,087.58 = 1,021,025.83/x
3. Step 3: Cross multiply
   1,665,250.42x = 2,298,087.58 × 1,021,025.83
4. Step 4: Simplify right side
   1,665,250.42x = 2,346,406,773,677.06
5. Step 5: Solve for x
   x = 2,346,406,773,677.06/1,665,250.42
6. Step 6: Final answer
   x = 1,409,041.39