Finding the Fourth Proportional to 42,573,168.88, 58,759,521.60 and 27,863,406.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,573,168.88 : 58,759,521.60 = 27,863,406.88 : x
2. Step 2: Convert to fraction form
   42,573,168.88/58,759,521.60 = 27,863,406.88/x
3. Step 3: Cross multiply
   42,573,168.88x = 58,759,521.60 × 27,863,406.88
4. Step 4: Simplify right side
   42,573,168.88x = 1,637,240,458,414,948.50
5. Step 5: Solve for x
   x = 1,637,240,458,414,948.50/42,573,168.88
6. Step 6: Final answer
   x = 38,457,096.37