Finding the Fourth Proportional to 64,425,131.14, 88,877,279.82 and 38,304,784.12

Step by Step Solution

1. Step 1: Write the proportion equation
   64,425,131.14 : 88,877,279.82 = 38,304,784.12 : x
2. Step 2: Convert to fraction form
   64,425,131.14/88,877,279.82 = 38,304,784.12/x
3. Step 3: Cross multiply
   64,425,131.14x = 88,877,279.82 × 38,304,784.12
4. Step 4: Simplify right side
   64,425,131.14x = 3,404,425,016,677,932
5. Step 5: Solve for x
   x = 3,404,425,016,677,932/64,425,131.14
6. Step 6: Final answer
   x = 52,843,121.25