Finding the Fourth Proportional to 139,249,130.58, 208,873,467.45 and 37,013,169.42

Step by Step Solution

1. Step 1: Write the proportion equation
   139,249,130.58 : 208,873,467.45 = 37,013,169.42 : x
2. Step 2: Convert to fraction form
   139,249,130.58/208,873,467.45 = 37,013,169.42/x
3. Step 3: Cross multiply
   139,249,130.58x = 208,873,467.45 × 37,013,169.42
4. Step 4: Simplify right side
   139,249,130.58x = 7,731,069,038,069,705
5. Step 5: Solve for x
   x = 7,731,069,038,069,705/139,249,130.58
6. Step 6: Final answer
   x = 55,519,693.41