Finding the Fourth Proportional to 6,876,401.18, 10,314,495.72 and 1,758,785.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,876,401.18 : 10,314,495.72 = 1,758,785.81 : x
2. Step 2: Convert to fraction form
   6,876,401.18/10,314,495.72 = 1,758,785.81/x
3. Step 3: Cross multiply
   6,876,401.18x = 10,314,495.72 × 1,758,785.81
4. Step 4: Simplify right side
   6,876,401.18x = 18,140,988,658,069.25
5. Step 5: Solve for x
   x = 18,140,988,658,069.25/6,876,401.18
6. Step 6: Final answer
   x = 2,638,151.58