Finding the Fourth Proportional to 42,800,300.70, 59,064,748.74 and 25,154,464.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,800,300.70 : 59,064,748.74 = 25,154,464.47 : x
2. Step 2: Convert to fraction form
   42,800,300.70/59,064,748.74 = 25,154,464.47/x
3. Step 3: Cross multiply
   42,800,300.70x = 59,064,748.74 × 25,154,464.47
4. Step 4: Simplify right side
   42,800,300.70x = 1,485,742,123,609,807.25
5. Step 5: Solve for x
   x = 1,485,742,123,609,807.25/42,800,300.70
6. Step 6: Final answer
   x = 34,713,357.13