Finding the Fourth Proportional to 6,030,128.55, 8,321,896.50 and 3,417,139.17

Step by Step Solution

1. Step 1: Write the proportion equation
   6,030,128.55 : 8,321,896.50 = 3,417,139.17 : x
2. Step 2: Convert to fraction form
   6,030,128.55/8,321,896.50 = 3,417,139.17/x
3. Step 3: Cross multiply
   6,030,128.55x = 8,321,896.50 × 3,417,139.17
4. Step 4: Simplify right side
   6,030,128.55x = 28,437,078,498,835.91
5. Step 5: Solve for x
   x = 28,437,078,498,835.91/6,030,128.55
6. Step 6: Final answer
   x = 4,715,832.88