Finding the Fourth Proportional to 6,578,598.71, 9,859,280.00 and 3,160,083.74

Step by Step Solution

1. Step 1: Write the proportion equation
   6,578,598.71 : 9,859,280.00 = 3,160,083.74 : x
2. Step 2: Convert to fraction form
   6,578,598.71/9,859,280.00 = 3,160,083.74/x
3. Step 3: Cross multiply
   6,578,598.71x = 9,859,280.00 × 3,160,083.74
4. Step 4: Simplify right side
   6,578,598.71x = 31,156,150,400,306.78
5. Step 5: Solve for x
   x = 31,156,150,400,306.78/6,578,598.71
6. Step 6: Final answer
   x = 4,735,985.85