Finding the Fourth Proportional to 103,570,566.05, 155,376,314.81 and 37,992,312.69

Step by Step Solution

1. Step 1: Write the proportion equation
   103,570,566.05 : 155,376,314.81 = 37,992,312.69 : x
2. Step 2: Convert to fraction form
   103,570,566.05/155,376,314.81 = 37,992,312.69/x
3. Step 3: Cross multiply
   103,570,566.05x = 155,376,314.81 × 37,992,312.69
4. Step 4: Simplify right side
   103,570,566.05x = 5,903,105,536,881,398
5. Step 5: Solve for x
   x = 5,903,105,536,881,398/103,570,566.05
6. Step 6: Final answer
   x = 56,995,976.39