Finding the Fourth Proportional to 181,983,742.56, 272,975,614.56 and 60,815,194.56

Step by Step Solution

1. Step 1: Write the proportion equation
   181,983,742.56 : 272,975,614.56 = 60,815,194.56 : x
2. Step 2: Convert to fraction form
   181,983,742.56/272,975,614.56 = 60,815,194.56/x
3. Step 3: Cross multiply
   181,983,742.56x = 272,975,614.56 × 60,815,194.56
4. Step 4: Simplify right side
   181,983,742.56x = 16,601,065,109,601,970
5. Step 5: Solve for x
   x = 16,601,065,109,601,970/181,983,742.56
6. Step 6: Final answer
   x = 91,222,792.08