Finding the Fourth Proportional to 1,910,031.86, 2,635,788.98 and 1,050,592.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910,031.86 : 2,635,788.98 = 1,050,592.12 : x
2. Step 2: Convert to fraction form
   1,910,031.86/2,635,788.98 = 1,050,592.12/x
3. Step 3: Cross multiply
   1,910,031.86x = 2,635,788.98 × 1,050,592.12
4. Step 4: Simplify right side
   1,910,031.86x = 2,769,139,124,468.12
5. Step 5: Solve for x
   x = 2,769,139,124,468.12/1,910,031.86
6. Step 6: Final answer
   x = 1,449,786.87