Finding the Fourth Proportional to 37,698,505.98, 56,554,401.98 and 13,451,510.35

Step by Step Solution

1. Step 1: Write the proportion equation
   37,698,505.98 : 56,554,401.98 = 13,451,510.35 : x
2. Step 2: Convert to fraction form
   37,698,505.98/56,554,401.98 = 13,451,510.35/x
3. Step 3: Cross multiply
   37,698,505.98x = 56,554,401.98 × 13,451,510.35
4. Step 4: Simplify right side
   37,698,505.98x = 760,742,123,572,030.38
5. Step 5: Solve for x
   x = 760,742,123,572,030.38/37,698,505.98
6. Step 6: Final answer
   x = 20,179,635.87