Finding the Fourth Proportional to 1,788,052.02, 2,467,514.61 and 972,255.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,788,052.02 : 2,467,514.61 = 972,255.06 : x
2. Step 2: Convert to fraction form
   1,788,052.02/2,467,514.61 = 972,255.06/x
3. Step 3: Cross multiply
   1,788,052.02x = 2,467,514.61 × 972,255.06
4. Step 4: Simplify right side
   1,788,052.02x = 2,399,053,565,196.43
5. Step 5: Solve for x
   x = 2,399,053,565,196.43/1,788,052.02
6. Step 6: Final answer
   x = 1,341,713.52