Finding the Fourth Proportional to 123,075,433.56, 184,531,142.70 and 67,769,318.82

Step by Step Solution

1. Step 1: Write the proportion equation
   123,075,433.56 : 184,531,142.70 = 67,769,318.82 : x
2. Step 2: Convert to fraction form
   123,075,433.56/184,531,142.70 = 67,769,318.82/x
3. Step 3: Cross multiply
   123,075,433.56x = 184,531,142.70 × 67,769,318.82
4. Step 4: Simplify right side
   123,075,433.56x = 12,505,549,841,855,214
5. Step 5: Solve for x
   x = 12,505,549,841,855,214/123,075,433.56
6. Step 6: Final answer
   x = 101,608,822.17