Finding the Fourth Proportional to 1,779,524.69, 2,455,789.01 and 1,091,575.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,524.69 : 2,455,789.01 = 1,091,575.89 : x
2. Step 2: Convert to fraction form
   1,779,524.69/2,455,789.01 = 1,091,575.89/x
3. Step 3: Cross multiply
   1,779,524.69x = 2,455,789.01 × 1,091,575.89
4. Step 4: Simplify right side
   1,779,524.69x = 2,680,680,068,785.09
5. Step 5: Solve for x
   x = 2,680,680,068,785.09/1,779,524.69
6. Step 6: Final answer
   x = 1,506,402.29