Finding the Fourth Proportional to 8,594,200.44, 12,892,141.98 and 3,130,779.60

Step by Step Solution

1. Step 1: Write the proportion equation
   8,594,200.44 : 12,892,141.98 = 3,130,779.60 : x
2. Step 2: Convert to fraction form
   8,594,200.44/12,892,141.98 = 3,130,779.60/x
3. Step 3: Cross multiply
   8,594,200.44x = 12,892,141.98 × 3,130,779.60
4. Step 4: Simplify right side
   8,594,200.44x = 40,362,455,111,287.61
5. Step 5: Solve for x
   x = 40,362,455,111,287.61/8,594,200.44
6. Step 6: Final answer
   x = 4,696,475.88