Finding the Fourth Proportional to 63,418,536.72, 87,523,723.80 and 35,545,981.56

Step by Step Solution

1. Step 1: Write the proportion equation
   63,418,536.72 : 87,523,723.80 = 35,545,981.56 : x
2. Step 2: Convert to fraction form
   63,418,536.72/87,523,723.80 = 35,545,981.56/x
3. Step 3: Cross multiply
   63,418,536.72x = 87,523,723.80 × 35,545,981.56
4. Step 4: Simplify right side
   63,418,536.72x = 3,111,116,672,257,333
5. Step 5: Solve for x
   x = 3,111,116,672,257,333/63,418,536.72
6. Step 6: Final answer
   x = 49,056,897.76