Finding the Fourth Proportional to 1,932,056.88, 2,666,105.88 and 1,072,550.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,056.88 : 2,666,105.88 = 1,072,550.10 : x
2. Step 2: Convert to fraction form
   1,932,056.88/2,666,105.88 = 1,072,550.10/x
3. Step 3: Cross multiply
   1,932,056.88x = 2,666,105.88 × 1,072,550.10
4. Step 4: Simplify right side
   1,932,056.88x = 2,859,532,128,204.59
5. Step 5: Solve for x
   x = 2,859,532,128,204.59/1,932,056.88
6. Step 6: Final answer
   x = 1,480,045.52