Finding the Fourth Proportional to 1,878,526.10, 2,592,364.71 and 1,019,086.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,878,526.10 : 2,592,364.71 = 1,019,086.52 : x
2. Step 2: Convert to fraction form
   1,878,526.10/2,592,364.71 = 1,019,086.52/x
3. Step 3: Cross multiply
   1,878,526.10x = 2,592,364.71 × 1,019,086.52
4. Step 4: Simplify right side
   1,878,526.10x = 2,641,843,930,884.71
5. Step 5: Solve for x
   x = 2,641,843,930,884.71/1,878,526.10
6. Step 6: Final answer
   x = 1,406,338.69