Finding the Fourth Proportional to 1,921,560.59, 2,651,482.71 and 1,094,655.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,921,560.59 : 2,651,482.71 = 1,094,655.89 : x
2. Step 2: Convert to fraction form
   1,921,560.59/2,651,482.71 = 1,094,655.89/x
3. Step 3: Cross multiply
   1,921,560.59x = 2,651,482.71 × 1,094,655.89
4. Step 4: Simplify right side
   1,921,560.59x = 2,902,461,172,363.37
5. Step 5: Solve for x
   x = 2,902,461,172,363.37/1,921,560.59
6. Step 6: Final answer
   x = 1,510,470.80