Finding the Fourth Proportional to 52,761,870.42, 72,811,325.94 and 29,557,160.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,761,870.42 : 72,811,325.94 = 29,557,160.72 : x
2. Step 2: Convert to fraction form
   52,761,870.42/72,811,325.94 = 29,557,160.72/x
3. Step 3: Cross multiply
   52,761,870.42x = 72,811,325.94 × 29,557,160.72
4. Step 4: Simplify right side
   52,761,870.42x = 2,152,096,062,680,828.25
5. Step 5: Solve for x
   x = 2,152,096,062,680,828.25/52,761,870.42
6. Step 6: Final answer
   x = 40,788,850.84