Finding the Fourth Proportional to 42,044,186.10, 63,066,279.15 and 42,044,186.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,044,186.10 : 63,066,279.15 = 42,044,186.10 : x
2. Step 2: Convert to fraction form
   42,044,186.10/63,066,279.15 = 42,044,186.10/x
3. Step 3: Cross multiply
   42,044,186.10x = 63,066,279.15 × 42,044,186.10
4. Step 4: Simplify right side
   42,044,186.10x = 2,651,570,377,217,150
5. Step 5: Solve for x
   x = 2,651,570,377,217,150/42,044,186.10
6. Step 6: Final answer
   x = 63,066,279.15