Finding the Fourth Proportional to 10,378,075.55, 14,321,881.58 and 5,731,846.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,378,075.55 : 14,321,881.58 = 5,731,846.49 : x
2. Step 2: Convert to fraction form
   10,378,075.55/14,321,881.58 = 5,731,846.49/x
3. Step 3: Cross multiply
   10,378,075.55x = 14,321,881.58 × 5,731,846.49
4. Step 4: Simplify right side
   10,378,075.55x = 82,090,826,671,664.11
5. Step 5: Solve for x
   x = 82,090,826,671,664.11/10,378,075.55
6. Step 6: Final answer
   x = 7,910,024.00