Finding the Fourth Proportional to 56,075,858.22, 84,113,110.72 and 14,573,057.61

Step by Step Solution

1. Step 1: Write the proportion equation
   56,075,858.22 : 84,113,110.72 = 14,573,057.61 : x
2. Step 2: Convert to fraction form
   56,075,858.22/84,113,110.72 = 14,573,057.61/x
3. Step 3: Cross multiply
   56,075,858.22x = 84,113,110.72 × 14,573,057.61
4. Step 4: Simplify right side
   56,075,858.22x = 1,225,785,208,278,868.50
5. Step 5: Solve for x
   x = 1,225,785,208,278,868.50/56,075,858.22
6. Step 6: Final answer
   x = 21,859,410.58