Finding the Fourth Proportional to 10,095,479.80, 13,931,689.42 and 5,511,801.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,095,479.80 : 13,931,689.42 = 5,511,801.18 : x
2. Step 2: Convert to fraction form
   10,095,479.80/13,931,689.42 = 5,511,801.18/x
3. Step 3: Cross multiply
   10,095,479.80x = 13,931,689.42 × 5,511,801.18
4. Step 4: Simplify right side
   10,095,479.80x = 76,788,702,184,549.52
5. Step 5: Solve for x
   x = 76,788,702,184,549.52/10,095,479.80
6. Step 6: Final answer
   x = 7,606,245.93