Finding the Fourth Proportional to 42,060,601.10, 58,969,872.10 and 42,060,601.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,060,601.10 : 58,969,872.10 = 42,060,601.10 : x
2. Step 2: Convert to fraction form
   42,060,601.10/58,969,872.10 = 42,060,601.10/x
3. Step 3: Cross multiply
   42,060,601.10x = 58,969,872.10 × 42,060,601.10
4. Step 4: Simplify right side
   42,060,601.10x = 2,480,308,267,316,119.50
5. Step 5: Solve for x
   x = 2,480,308,267,316,119.50/42,060,601.10
6. Step 6: Final answer
   x = 58,969,872.10