Finding the Fourth Proportional to 42,640,216.76, 58,843,499.18 and 23,061,105.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,640,216.76 : 58,843,499.18 = 23,061,105.03 : x
2. Step 2: Convert to fraction form
   42,640,216.76/58,843,499.18 = 23,061,105.03/x
3. Step 3: Cross multiply
   42,640,216.76x = 58,843,499.18 × 23,061,105.03
4. Step 4: Simplify right side
   42,640,216.76x = 1,356,996,114,807,393.25
5. Step 5: Solve for x
   x = 1,356,996,114,807,393.25/42,640,216.76
6. Step 6: Final answer
   x = 31,824,324.97