Finding the Fourth Proportional to 9,045,173.34, 12,482,389.98 and 4,915,238.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,045,173.34 : 12,482,389.98 = 4,915,238.76 : x
2. Step 2: Convert to fraction form
   9,045,173.34/12,482,389.98 = 4,915,238.76/x
3. Step 3: Cross multiply
   9,045,173.34x = 12,482,389.98 × 4,915,238.76
4. Step 4: Simplify right side
   9,045,173.34x = 61,353,927,047,131.62
5. Step 5: Solve for x
   x = 61,353,927,047,131.62/9,045,173.34
6. Step 6: Final answer
   x = 6,783,057.08