Finding the Fourth Proportional to 99,739,096.52, 149,478,875.71 and 40,582,536.22

Step by Step Solution

1. Step 1: Write the proportion equation
   99,739,096.52 : 149,478,875.71 = 40,582,536.22 : x
2. Step 2: Convert to fraction form
   99,739,096.52/149,478,875.71 = 40,582,536.22/x
3. Step 3: Cross multiply
   99,739,096.52x = 149,478,875.71 × 40,582,536.22
4. Step 4: Simplify right side
   99,739,096.52x = 6,066,231,887,150,800
5. Step 5: Solve for x
   x = 6,066,231,887,150,800/99,739,096.52
6. Step 6: Final answer
   x = 60,821,002.98