Finding the Fourth Proportional to 110,348,667.50, 165,522,900.96 and 52,042,744.49

Step by Step Solution

1. Step 1: Write the proportion equation
   110,348,667.50 : 165,522,900.96 = 52,042,744.49 : x
2. Step 2: Convert to fraction form
   110,348,667.50/165,522,900.96 = 52,042,744.49/x
3. Step 3: Cross multiply
   110,348,667.50x = 165,522,900.96 × 52,042,744.49
4. Step 4: Simplify right side
   110,348,667.50x = 8,614,266,041,077,242
5. Step 5: Solve for x
   x = 8,614,266,041,077,242/110,348,667.50
6. Step 6: Final answer
   x = 78,064,069.43