Finding the Fourth Proportional to 7,068,112.49, 10,592,359.91 and 3,220,531.93

Step by Step Solution

1. Step 1: Write the proportion equation
   7,068,112.49 : 10,592,359.91 = 3,220,531.93 : x
2. Step 2: Convert to fraction form
   7,068,112.49/10,592,359.91 = 3,220,531.93/x
3. Step 3: Cross multiply
   7,068,112.49x = 10,592,359.91 × 3,220,531.93
4. Step 4: Simplify right side
   7,068,112.49x = 34,113,033,333,282.38
5. Step 5: Solve for x
   x = 34,113,033,333,282.38/7,068,112.49
6. Step 6: Final answer
   x = 4,826,328.58