Finding the Fourth Proportional to 7,745,920.71, 10,688,071.82 and 4,307,701.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,745,920.71 : 10,688,071.82 = 4,307,701.83 : x
2. Step 2: Convert to fraction form
   7,745,920.71/10,688,071.82 = 4,307,701.83/x
3. Step 3: Cross multiply
   7,745,920.71x = 10,688,071.82 × 4,307,701.83
4. Step 4: Simplify right side
   7,745,920.71x = 46,041,026,516,646.92
5. Step 5: Solve for x
   x = 46,041,026,516,646.92/7,745,920.71
6. Step 6: Final answer
   x = 5,943,906.25