Finding the Fourth Proportional to 1,857,091.55, 2,563,317.78 and 1,093,587.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,857,091.55 : 2,563,317.78 = 1,093,587.98 : x
2. Step 2: Convert to fraction form
   1,857,091.55/2,563,317.78 = 1,093,587.98/x
3. Step 3: Cross multiply
   1,857,091.55x = 2,563,317.78 × 1,093,587.98
4. Step 4: Simplify right side
   1,857,091.55x = 2,803,213,513,128.28
5. Step 5: Solve for x
   x = 2,803,213,513,128.28/1,857,091.55
6. Step 6: Final answer
   x = 1,509,464.36