Finding the Fourth Proportional to 109,613,714.71, 151,229,681.83 and 62,536,969.12

Step by Step Solution

1. Step 1: Write the proportion equation
   109,613,714.71 : 151,229,681.83 = 62,536,969.12 : x
2. Step 2: Convert to fraction form
   109,613,714.71/151,229,681.83 = 62,536,969.12/x
3. Step 3: Cross multiply
   109,613,714.71x = 151,229,681.83 × 62,536,969.12
4. Step 4: Simplify right side
   109,613,714.71x = 9,457,445,942,630,136
5. Step 5: Solve for x
   x = 9,457,445,942,630,136/109,613,714.71
6. Step 6: Final answer
   x = 86,279,768.62