Finding the Fourth Proportional to 37,833,499.67, 52,199,427.85 and 21,307,844.23

Step by Step Solution

1. Step 1: Write the proportion equation
   37,833,499.67 : 52,199,427.85 = 21,307,844.23 : x
2. Step 2: Convert to fraction form
   37,833,499.67/52,199,427.85 = 21,307,844.23/x
3. Step 3: Cross multiply
   37,833,499.67x = 52,199,427.85 × 21,307,844.23
4. Step 4: Simplify right side
   37,833,499.67x = 1,112,257,277,339,155.50
5. Step 5: Solve for x
   x = 1,112,257,277,339,155.50/37,833,499.67
6. Step 6: Final answer
   x = 29,398,741.52