Finding the Fourth Proportional to 122,507,633.94, 184,098,890.43 and 65,042,916.18

Step by Step Solution

1. Step 1: Write the proportion equation
   122,507,633.94 : 184,098,890.43 = 65,042,916.18 : x
2. Step 2: Convert to fraction form
   122,507,633.94/184,098,890.43 = 65,042,916.18/x
3. Step 3: Cross multiply
   122,507,633.94x = 184,098,890.43 × 65,042,916.18
4. Step 4: Simplify right side
   122,507,633.94x = 11,974,328,699,069,494
5. Step 5: Solve for x
   x = 11,974,328,699,069,494/122,507,633.94
6. Step 6: Final answer
   x = 97,743,530.86