Finding the Fourth Proportional to 9,060,477.31, 12,503,460.41 and 4,986,096.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,060,477.31 : 12,503,460.41 = 4,986,096.31 : x
2. Step 2: Convert to fraction form
   9,060,477.31/12,503,460.41 = 4,986,096.31/x
3. Step 3: Cross multiply
   9,060,477.31x = 12,503,460.41 × 4,986,096.31
4. Step 4: Simplify right side
   9,060,477.31x = 62,343,457,812,532.09
5. Step 5: Solve for x
   x = 62,343,457,812,532.09/9,060,477.31
6. Step 6: Final answer
   x = 6,880,813.86