Finding the Fourth Proportional to 10,115,152.02, 13,960,277.10 and 5,705,782.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,115,152.02 : 13,960,277.10 = 5,705,782.76 : x
2. Step 2: Convert to fraction form
   10,115,152.02/13,960,277.10 = 5,705,782.76/x
3. Step 3: Cross multiply
   10,115,152.02x = 13,960,277.10 × 5,705,782.76
4. Step 4: Simplify right side
   10,115,152.02x = 79,654,308,436,903.48
5. Step 5: Solve for x
   x = 79,654,308,436,903.48/10,115,152.02
6. Step 6: Final answer
   x = 7,874,751.49