Finding the Fourth Proportional to 42,427,900.32, 58,550,888.52 and 25,683,024.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,427,900.32 : 58,550,888.52 = 25,683,024.66 : x
2. Step 2: Convert to fraction form
   42,427,900.32/58,550,888.52 = 25,683,024.66/x
3. Step 3: Cross multiply
   42,427,900.32x = 58,550,888.52 × 25,683,024.66
4. Step 4: Simplify right side
   42,427,900.32x = 1,503,763,913,724,071
5. Step 5: Solve for x
   x = 1,503,763,913,724,071/42,427,900.32
6. Step 6: Final answer
   x = 35,442,807.74